Bump com.github.spotbugs.snom:spotbugs-gradle-plugin from 6.3.0 to 6.4.2

Bumps [com.github.spotbugs.snom:spotbugs-gradle-plugin](https://github.com/spotbugs/spotbugs-gradle-plugin) from 6.3.0 to 6.4.2.
- [Release notes](https://github.com/spotbugs/spotbugs-gradle-plugin/releases)
- [Commits](spotbugs/spotbugs-gradle-plugin@6.3.0...6.4.2)

---
updated-dependencies:
- dependency-name: com.github.spotbugs.snom:spotbugs-gradle-plugin
  dependency-version: 6.4.2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

buildSrc/build.gradle.kts

@@ -31,7 +31,7 @@ dependencies {
 
   // When updating, update above in plugins too
   implementation("com.diffplug.spotless:spotless-plugin-gradle:7.2.1")
-  implementation("com.github.spotbugs.snom:spotbugs-gradle-plugin:6.3.0")
+  implementation("com.github.spotbugs.snom:spotbugs-gradle-plugin:6.4.2")
   implementation("com.gradleup.shadow:shadow-gradle-plugin:8.3.9")
 
   implementation("org.owasp:dependency-check-gradle:12.1.6")