chore: release 0.122.7 (#707)

🤖 I have created a release \*beep\* \*boop\*
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### [0.122.7](https://www.github.com/googleapis/java-errorreporting/compare/v0.122.6...v0.122.7) (2021-10-19)


### Dependencies

* update dependency com.google.cloud:google-cloud-core to v2.1.8 ([#703](https://www.github.com/googleapis/java-errorreporting/issues/703)) ([f758ccc](https://www.github.com/googleapis/java-errorreporting/commit/f758ccca7e6a3c80af34b9622a23cacebe19b8df))
* update dependency com.google.cloud:google-cloud-core to v2.2.0 ([#705](https://www.github.com/googleapis/java-errorreporting/issues/705)) ([cfea0bc](https://www.github.com/googleapis/java-errorreporting/commit/cfea0bc5cce2e5fe3b9b2142666acf0e161c250f))
* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.4.0 ([#706](https://www.github.com/googleapis/java-errorreporting/issues/706)) ([d2ccf70](https://www.github.com/googleapis/java-errorreporting/commit/d2ccf70e021709e0218d43f931f0d8a370f6cbcf))
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This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

errorreporting/snapshot/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-errorreporting</artifactId>
-      <version>0.122.7-beta-SNAPSHOT</version>
+      <version>0.122.7-beta</version>
     </dependency>
     <!-- {x-version-update-end} -->