Bump com.github.spotbugs:spotbugs-maven-plugin from 4.9.8.3 to 4.9.8.4

Bumps [com.github.spotbugs:spotbugs-maven-plugin](https://github.com/spotbugs/spotbugs-maven-plugin) from 4.9.8.3 to 4.9.8.4.
- [Release notes](https://github.com/spotbugs/spotbugs-maven-plugin/releases)
- [Commits](spotbugs/spotbugs-maven-plugin@spotbugs-maven-plugin-4.9.8.3...spotbugs-maven-plugin-4.9.8.4)

---
updated-dependencies:
- dependency-name: com.github.spotbugs:spotbugs-maven-plugin
  dependency-version: 4.9.8.4
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -84,7 +84,7 @@
         <build-helper-plugin.version>3.6.1</build-helper-plugin.version>
         <checkstyle-plugin.version>3.6.0</checkstyle-plugin.version>
         <pmd-plugin.version>3.28.0</pmd-plugin.version>
-        <spotbugs-plugin.version>4.9.8.3</spotbugs-plugin.version>
+        <spotbugs-plugin.version>4.9.8.4</spotbugs-plugin.version>
         <gpg-plugin.version>3.2.8</gpg-plugin.version>
         <enforcer-plugin.version>3.6.3</enforcer-plugin.version>
         <changes-plugin.version>2.12.1</changes-plugin.version>