Bump com.github.spotbugs:spotbugs-maven-plugin from 4.9.7.0 to 4.9.8.1 (#490)

Bumps [com.github.spotbugs:spotbugs-maven-plugin](https://github.com/spotbugs/spotbugs-maven-plugin) from 4.9.7.0 to 4.9.8.1.
- [Release notes](https://github.com/spotbugs/spotbugs-maven-plugin/releases)
- [Commits](spotbugs/spotbugs-maven-plugin@spotbugs-maven-plugin-4.9.7.0...spotbugs-maven-plugin-4.9.8.1)

---
updated-dependencies:
- dependency-name: com.github.spotbugs:spotbugs-maven-plugin
  dependency-version: 4.9.8.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]

pom.xml

@@ -161,7 +161,7 @@
 					<plugin>
 						<groupId>com.github.spotbugs</groupId>
 						<artifactId>spotbugs-maven-plugin</artifactId>
-						<version>4.9.7.0</version>
+						<version>4.9.8.1</version>
 						<configuration>
 							<htmlOutput>true</htmlOutput>
 							<excludeFilterFile>${session.executionRootDirectory}/spotbugs-exclude.xml</excludeFilterFile>