chore(deps): update dependency com.google.cloud:google-cloud-talent-bom to v2.2.7 (#747)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-talent-bom](https://togithub.com/googleapis/java-talent) | `2.2.6` -> `2.2.7` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-talent-bom/2.2.7/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-talent-bom/2.2.7/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-talent-bom/2.2.7/compatibility-slim/2.2.6)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-talent-bom/2.2.7/confidence-slim/2.2.6)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

<details>
<summary>googleapis/java-talent</summary>

### [`v2.2.7`](https://togithub.com/googleapis/java-talent/blob/HEAD/CHANGELOG.md#&#8203;227-httpsgithubcomgoogleapisjava-talentcomparev226v227-2022-02-28)

[Compare Source](https://togithub.com/googleapis/java-talent/compare/v2.2.6...v2.2.7)

</details>

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Author: renovate-bot

pom.xml

@@ -86,7 +86,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-talent-bom</artifactId>
-        <version>2.2.6</version> <!-- {x-version-update:google-cloud-talent-bom:current} -->
+        <version>2.2.7</version> <!-- {x-version-update:google-cloud-talent-bom:current} -->
       </dependency>
 
       <dependency>