Bump error-prone from 2.42.0 to 2.43.0

Bumps `error-prone` from 2.42.0 to 2.43.0.

Updates `com.google.errorprone:error_prone_annotations` from 2.42.0 to 2.43.0
- [Release notes](https://github.com/google/error-prone/releases)
- [Commits](google/error-prone@v2.42.0...v2.43.0)

Updates `com.google.errorprone:error_prone_core` from 2.42.0 to 2.43.0
- [Release notes](https://github.com/google/error-prone/releases)
- [Commits](google/error-prone@v2.42.0...v2.43.0)

---
updated-dependencies:
- dependency-name: com.google.errorprone:error_prone_annotations
  dependency-version: 2.43.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
- dependency-name: com.google.errorprone:error_prone_core
  dependency-version: 2.43.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

gradle/libs.versions.toml

@@ -2,7 +2,7 @@
 assertj = "3.27.6"
 buf = "1.58.0"
 cel = "0.11.0"
-error-prone = "2.42.0"
+error-prone = "2.43.0"
 junit = "5.14.0"
 maven-publish = "0.34.0"
 protobuf = "4.33.0"