deps: update dependency io.grpc:grpc-bom to v1.49.1 (#802)

[![Mend Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [io.grpc:grpc-bom](https://togithub.com/grpc/grpc-java) | `1.49.0` -> `1.49.1` | [![age](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.49.1/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.49.1/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.49.1/compatibility-slim/1.49.0)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.49.1/confidence-slim/1.49.0)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

<details>
<summary>grpc/grpc-java</summary>

### [`v1.49.1`](https://togithub.com/grpc/grpc-java/compare/v1.49.0...v1.49.1)

[Compare Source](https://togithub.com/grpc/grpc-java/compare/v1.49.0...v1.49.1)

</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-shared-dependencies).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzMi4xOTcuMCIsInVwZGF0ZWRJblZlciI6IjMyLjE5OC4xIn0=-->

java-shared-dependencies/first-party-dependencies/pom.xml

@@ -55,7 +55,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <site.installationModule>${project.artifactId}</site.installationModule>
-    <grpc.version>1.49.0</grpc.version>
+    <grpc.version>1.49.1</grpc.version>
     <gax.version>2.19.1</gax.version>
     <grpc-gcp.version>1.2.1</grpc-gcp.version>
     <gson.version>2.9.1</gson.version>