Bump com.github.spotbugs:spotbugs-maven-plugin from 4.7.3.6 to 4.8.1.0

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

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

pom.xml

@@ -391,7 +391,7 @@
             <plugin>
                 <groupId>com.github.spotbugs</groupId>
                 <artifactId>spotbugs-maven-plugin</artifactId>
-                <version>4.7.3.6</version>
+                <version>4.8.1.0</version>
                 <configuration>
                     <effort>Max</effort>
                     <threshold>Default</threshold>