deps: update dependency com.google.cloud:google-cloud-retail-bom to v2.2.2 (#4511)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-retail-bom](https://togithub.com/googleapis/java-retail) | `2.2.1` -> `2.2.2` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail-bom/2.2.2/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail-bom/2.2.2/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail-bom/2.2.2/compatibility-slim/2.2.1)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-retail-bom/2.2.2/confidence-slim/2.2.1)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

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

### [`v2.2.2`](https://togithub.com/googleapis/java-retail/blob/HEAD/CHANGELOG.md#&#8203;222-httpsgithubcomgoogleapisjava-retailcomparev221v222-2022-06-21)

[Compare Source](https://togithub.com/googleapis/java-retail/compare/v2.2.1...v2.2.2)

##### Dependencies

-   update dependency com.google.cloud:google-cloud-bigquery to v2.13.3 ([#&#8203;464](https://togithub.com/googleapis/java-retail/issues/464)) ([25091f3](https://togithub.com/googleapis/java-retail/commit/25091f3223d623bc916e84a70e3da3512a721aac))

</details>

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Author: renovate-bot

google-cloud-bom/pom.xml

@@ -695,7 +695,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-retail-bom</artifactId>
-        <version>2.2.1</version>
+        <version>2.2.2</version>
         <type>pom</type>
         <scope>import</scope>
       </dependency>