chore(deps): update dependency com.google.cloud:google-cloud-artifact…

…-registry to v1.2.6 (googleapis#8332)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-artifact-registry](https://togithub.com/googleapis/java-artifact-registry) | `1.2.6-SNAPSHOT` -> `1.2.6` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/compatibility-slim/1.2.6-SNAPSHOT)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/confidence-slim/1.2.6-SNAPSHOT)](https://docs.renovatebot.com/merge-confidence/) |
| [com.google.cloud:google-cloud-artifact-registry](https://togithub.com/googleapis/java-artifact-registry) | `1.2.5` -> `1.2.6` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/compatibility-slim/1.2.5)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-artifact-registry/1.2.6/confidence-slim/1.2.5)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>googleapis/java-artifact-registry</summary>

### [`v1.2.6`](https://togithub.com/googleapis/java-artifact-registry/blob/HEAD/CHANGELOG.md#&#8203;126-httpsgithubcomgoogleapisjava-artifact-registrycomparev125v126-2022-09-09)

[Compare Source](https://togithub.com/googleapis/java-artifact-registry/compare/v1.2.5...v1.2.6)

##### Dependencies

-   Update dependency com.google.cloud:google-cloud-shared-dependencies to v3.0.2 ([#&googleapis#8203;305](https://togithub.com/googleapis/java-artifact-registry/issues/305)) ([f452f88](https://togithub.com/googleapis/java-artifact-registry/commit/f452f884a1dcf86af3a3dbbf09bd08ee677610f1))

</details>

---

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CoverageAggregator/pom.xml

@@ -27,7 +27,7 @@
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-apigee-registry</artifactId><version>0.3.0</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-appengine-admin</artifactId><version>2.3.5-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.area120</groupId><artifactId>google-area120-tables</artifactId><version>0.7.3-SNAPSHOT</version></dependency>
-<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-artifact-registry</artifactId><version>1.2.6-SNAPSHOT</version></dependency>
+<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-artifact-registry</artifactId><version>1.2.6</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-asset</artifactId><version>3.5.1-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-assured-workloads</artifactId><version>2.1.1-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-automl</artifactId><version>2.3.7</version></dependency>
@@ -171,7 +171,7 @@
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-apigee-registry</artifactId><version>0.3.0</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-appengine-admin</artifactId><version>2.3.5-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.area120</groupId><artifactId>google-area120-tables</artifactId><version>0.7.3-SNAPSHOT</version></dependency>
-<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-artifact-registry</artifactId><version>1.2.6-SNAPSHOT</version></dependency>
+<dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-artifact-registry</artifactId><version>1.2.6</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-asset</artifactId><version>3.5.1-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-assured-workloads</artifactId><version>2.1.1-SNAPSHOT</version></dependency>
 <dependency><groupId>com.google.cloud</groupId><artifactId>google-cloud-automl</artifactId><version>2.3.7</version></dependency>

java-artifact-registry/google-cloud-artifact-registry-bom/pom.xml

@@ -57,7 +57,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-artifact-registry</artifactId>
-        <version>1.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+        <version>1.2.6</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>

java-artifact-registry/pom.xml

@@ -61,7 +61,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-artifact-registry</artifactId>
-        <version>1.2.6-SNAPSHOT</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
+        <version>1.2.6</version><!-- {x-version-update:google-cloud-artifact-registry:current} -->
       </dependency>
       <dependency>
         <groupId>com.google.api.grpc</groupId>

java-artifact-registry/samples/install-without-bom/pom.xml

@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-artifact-registry</artifactId>
-      <version>1.2.5</version>
+      <version>1.2.6</version>
     </dependency>
     <!-- [END artifact-registry_install_without_bom] -->
 

java-artifact-registry/samples/snapshot/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-artifact-registry</artifactId>
-      <version>1.2.6-SNAPSHOT</version>
+      <version>1.2.6</version>
     </dependency>
     <!-- {x-version-update-end} -->
 

java-artifact-registry/samples/snippets/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-artifact-registry</artifactId>
-      <version>1.2.5</version>
+      <version>1.2.6</version>
     </dependency>
 
     <dependency>