chore(deps): update dependency com.google.cloud:google-cloud-optimization to v1.1.8 (#105)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-optimization](https://togithub.com/googleapis/java-optimization) | `1.1.7` -> `1.1.8` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-optimization/1.1.8/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-optimization/1.1.8/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-optimization/1.1.8/compatibility-slim/1.1.7)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-optimization/1.1.8/confidence-slim/1.1.7)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

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

### [`v1.1.8`](https://togithub.com/googleapis/java-optimization/blob/HEAD/CHANGELOG.md#&#8203;118-httpsgithubcomgoogleapisjava-optimizationcomparev117v118-2022-09-06)

[Compare Source](https://togithub.com/googleapis/java-optimization/compare/v1.1.7...v1.1.8)

##### Dependencies

-   Update dependency com.google.cloud ([4282317](https://togithub.com/googleapis/java-optimization/commit/4282317cd31b35a0ebc725b79d3b9266ae3baa9f))

</details>

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Author: renovate-bot

optimization/snippets/pom.xml

@@ -43,7 +43,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-optimization</artifactId>
-      <version>1.1.7</version>
+      <version>1.1.8</version>
     </dependency>
     <dependency>
       <groupId>com.google.cloud</groupId>