deps: update dependency com.google.api-client:google-api-client-bom t…

…o v1.31.5 (#446)

[![WhiteSource Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.api-client:google-api-client-bom](https://togithub.com/googleapis/google-api-java-client) | `1.31.4` -> `1.31.5` | [![age](https://badges.renovateapi.com/packages/maven/com.google.api-client:google-api-client-bom/1.31.5/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.api-client:google-api-client-bom/1.31.5/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.api-client:google-api-client-bom/1.31.5/compatibility-slim/1.31.4)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.api-client:google-api-client-bom/1.31.5/confidence-slim/1.31.4)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>googleapis/google-api-java-client</summary>

### [`v1.31.5`](https://togithub.com/googleapis/google-api-java-client/blob/master/CHANGELOG.md#&#8203;1315-httpswwwgithubcomgoogleapisgoogle-api-java-clientcomparev1314v1315-2021-05-10)

[Compare Source](https://togithub.com/googleapis/google-api-java-client/compare/v1.31.4...v1.31.5)

</details>

---

### Configuration

📅 **Schedule**: At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻️ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box.

---

This PR has been generated by [WhiteSource Renovate](https://renovate.whitesourcesoftware.com). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-core).

java-core/pom.xml

@@ -156,7 +156,7 @@
     <google.common-protos.version>2.1.0</google.common-protos.version>
     <google.iam.version>1.0.12</google.iam.version>
     <google.auth.version>0.25.5</google.auth.version>
-    <google.api.version>1.31.4</google.api.version>
+    <google.api.version>1.31.5</google.api.version>
     <google.http.version>1.39.2</google.http.version>
     <grpc.version>1.37.0</grpc.version>
     <protobuf.version>3.17.0</protobuf.version>