…to v3.4.5 (#1406)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [com.google.cloud:google-cloud-monitoring-bom](https://togithub.com/googleapis/java-monitoring) | `3.4.4` -> `3.4.5` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-monitoring-bom/3.4.5/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-monitoring-bom/3.4.5/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-monitoring-bom/3.4.5/compatibility-slim/3.4.4)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-monitoring-bom/3.4.5/confidence-slim/3.4.4)](https://docs.renovatebot.com/merge-confidence/) |

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### Release Notes

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

### [`v3.4.5`](https://togithub.com/googleapis/java-monitoring/blob/HEAD/CHANGELOG.md#&#8203;345-httpsgithubcomgoogleapisjava-monitoringcomparev344v345-2022-09-20)

[Compare Source](https://togithub.com/googleapis/java-monitoring/compare/v3.4.4...v3.4.5)

##### Dependencies

-   Update dependency com.google.protobuf:protobuf-java-util to v3.21.6 ([#&#8203;926](https://togithub.com/googleapis/java-monitoring/issues/926)) ([e61e14c](https://togithub.com/googleapis/java-monitoring/commit/e61e14c8657f2aa6545ec0c8a08c9b4eebe1ee58))

</details>

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