Bump spotbugs from 4.3.0 to 4.4.0 (#259)

Bumps [spotbugs](https://github.com/spotbugs/spotbugs) from 4.3.0 to 4.4.0.
- [Release notes](https://github.com/spotbugs/spotbugs/releases)
- [Changelog](https://github.com/spotbugs/spotbugs/blob/master/CHANGELOG.md)
- [Commits](spotbugs/spotbugs@4.3.0...4.4.0)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pom.xml

@@ -334,7 +334,7 @@ file comparators, endian transformation classes, and much more.
     <commons.surefire.version>3.0.0-M5</commons.surefire.version>
     <commons.japicmp.version>0.15.3</commons.japicmp.version>
     <spotbugs.plugin.version>4.3.0</spotbugs.plugin.version>
-    <spotbugs.impl.version>4.3.0</spotbugs.impl.version>
+    <spotbugs.impl.version>4.4.0</spotbugs.impl.version>
     <jmh.version>1.32</jmh.version>    
     <japicmp.skip>false</japicmp.skip>
     <jacoco.skip>${env.JACOCO_SKIP}</jacoco.skip>