deps: update dependency io.grpc:grpc-bom to v1.43.1 (#276)

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This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
| [io.grpc:grpc-bom](https://togithub.com/grpc/grpc-java) | `1.42.1` -> `1.43.1` | [![age](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.43.1/age-slim)](https://docs.renovatebot.com/merge-confidence/) | [![adoption](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.43.1/adoption-slim)](https://docs.renovatebot.com/merge-confidence/) | [![passing](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.43.1/compatibility-slim/1.42.1)](https://docs.renovatebot.com/merge-confidence/) | [![confidence](https://badges.renovateapi.com/packages/maven/io.grpc:grpc-bom/1.43.1/confidence-slim/1.42.1)](https://docs.renovatebot.com/merge-confidence/) |

---

### Release Notes

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

### [`v1.43.1`](https://togithub.com/grpc/grpc-java/releases/v1.43.1)

[Compare Source](https://togithub.com/grpc/grpc-java/compare/v1.43.0...v1.43.1)

##### Bug Fixes

-   core: fix a race condition when calling ManagedChannel#enterIdle() ([#&#8203;8761](https://togithub.com/grpc/grpc-java/issues/8761))

##### Dependencies

-   Bump GSON to 2.8.9 ([#&#8203;8764](https://togithub.com/grpc/grpc-java/issues/8764))

### [`v1.43.0`](https://togithub.com/grpc/grpc-java/releases/v1.43.0)

[Compare Source](https://togithub.com/grpc/grpc-java/compare/v1.42.1...v1.43.0)

##### API Changes

-   alts: Make GoogleDefaultChannelCredentials take a CallCredentials ([#&#8203;8548](https://togithub.com/grpc/grpc-java/issues/8548))
-   binder: Support BinderChannelBuilder.forTarget ([#&#8203;8633](https://togithub.com/grpc/grpc-java/issues/8633))
-   inprocess: Add support for anonymous in-process servers ([#&#8203;8589](https://togithub.com/grpc/grpc-java/issues/8589))

##### Bug Fixes

-   census: fixed a bug which in rare cases, a NullPointerException may be thrown by `recordFinishedAttempt()`.  Users not enabling grpc-census are not impacted by this bug ([#&#8203;8706](https://togithub.com/grpc/grpc-java/issues/8706))
-   xds: stop generating UUIDs for filter chains that lack them. The UUID was preventing the XdsServer from noticing when a control plane sent a needless duplicate update, causing XdsServer to drain all its existing connections to use the “new” configuration [#&#8203;8663](https://togithub.com/grpc/grpc-java/issues/8663)
-   xds: fix a bug where XdsServer didn’t block start() when configuration is missing, and instead errored. [#&#8203;8660](https://togithub.com/grpc/grpc-java/issues/8660)

##### New Features

-   protoc-gen-grpc-java plugin support for Apple M1 architecture ([#&#8203;7690](https://togithub.com/grpc/grpc-java/issues/7690))
-   okhttp: introduced new TLS1.2 cipher suites and internal okhttp implementation for TLS1.3 prepared ([#&#8203;8650](https://togithub.com/grpc/grpc-java/issues/8650))
-   netty: Add ability to set system property `-Dio.grpc.netty.disableConnectionHeaderCheck=false` to disable HTTP Connection header check. This is a temporary workaround to allow fixing out-of-spec HTTP/2 clients ([#&#8203;8683](https://togithub.com/grpc/grpc-java/issues/8683))

##### Dependencies

-   bump guava to 30.1.1-android ([#&#8203;8748](https://togithub.com/grpc/grpc-java/issues/8748))
-   bump protobuf to 3.19.1 ([#&#8203;8748](https://togithub.com/grpc/grpc-java/issues/8748))

##### Acknowledgement

[@&#8203;beatrausch](https://togithub.com/beatrausch)
[@&#8203;benjaminp](https://togithub.com/benjaminp) Benjamin Peterson
[@&#8203;cfredri4](https://togithub.com/cfredri4)
[@&#8203;kdubb](https://togithub.com/kdubb) Kevin Wooten

</details>

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pom.xml

@@ -65,7 +65,7 @@
     <site.installationModule>google-iam-parent</site.installationModule>
     <protobuf.version>3.19.1</protobuf.version>
     <junit.version>4.13.2</junit.version>
-    <grpc.version>1.42.1</grpc.version>
+    <grpc.version>1.43.1</grpc.version>
     <guava.version>31.0.1-android</guava.version>
   </properties>