Bump com.google.errorprone:error_prone_core from 2.39.0 to 2.42.0 (#17)

Bumps [com.google.errorprone:error_prone_core](https://github.com/google/error-prone) from 2.39.0 to 2.42.0.
- [Release notes](https://github.com/google/error-prone/releases)
- [Commits](google/error-prone@v2.39.0...v2.42.0)

---
updated-dependencies:
- dependency-name: com.google.errorprone:error_prone_core
  dependency-version: 2.42.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]

pom.xml

@@ -16,7 +16,7 @@
         <palantir-formatter.version>2.69.0</palantir-formatter.version>
         <maven-enforcer-plugin.version>3.6.2</maven-enforcer-plugin.version>
         <maven-compiler-plugin.version>3.14.1</maven-compiler-plugin.version>
-        <error-prone.version>2.39.0</error-prone.version>
+        <error-prone.version>2.42.0</error-prone.version>
         <nullaway.version>0.12.10</nullaway.version>
         <jspecify.version>1.0.0</jspecify.version>
     </properties>