deps: update dependency com.google.cloud:google-cloud-dns to v2.1.1 (#4597)

[![Mend 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.cloud:google-cloud-dns](https://togithub.com/googleapis/java-dns) | `2.1.0` -> `2.1.1` | [![age](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-dns/2.1.1/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-dns/2.1.1/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-dns/2.1.1/compatibility-slim/2.1.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/com.google.cloud:google-cloud-dns/2.1.1/confidence-slim/2.1.0)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

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

### [`v2.1.1`](https://togithub.com/googleapis/java-dns/blob/HEAD/CHANGELOG.md#&#8203;211-httpsgithubcomgoogleapisjava-dnscomparev210v211-2022-07-01)

[Compare Source](https://togithub.com/googleapis/java-dns/compare/v2.1.0...v2.1.1)

##### Dependencies

-   update dependency com.google.apis:google-api-services-dns to v1-rev20220518-1.32.1 ([#&#8203;661](https://togithub.com/googleapis/java-dns/issues/661)) ([b999a77](https://togithub.com/googleapis/java-dns/commit/b999a77ad6b70f1b9b1accc2b385f783357fa0ec))
-   update dependency com.google.cloud:google-cloud-shared-dependencies to v2.13.0 ([#&#8203;666](https://togithub.com/googleapis/java-dns/issues/666)) ([4365360](https://togithub.com/googleapis/java-dns/commit/43653606d25bb5ea000341b94cae8a7fe1166a16))

</details>

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - 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, click this checkbox.

---

This PR has been generated by [Mend Renovate](https://www.mend.io/free-developer-tools/renovate/). View repository job log [here](https://app.renovatebot.com/dashboard#github/googleapis/java-cloud-bom).

Author: renovate-bot

google-cloud-bom/pom.xml

@@ -408,7 +408,7 @@
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>google-cloud-dns</artifactId>
-        <version>2.1.0</version>
+        <version>2.1.1</version>
       </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>