Bump com.h3xstream.findsecbugs:findsecbugs-plugin from 1.12.0 to 1.13.0 (#7063)

Bumps [com.h3xstream.findsecbugs:findsecbugs-plugin](https://github.com/find-sec-bugs/find-sec-bugs) from 1.12.0 to 1.13.0.
- [Release notes](https://github.com/find-sec-bugs/find-sec-bugs/releases)
- [Changelog](https://github.com/find-sec-bugs/find-sec-bugs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/find-sec-bugs/find-sec-bugs/commits)

---
updated-dependencies:
- dependency-name: com.h3xstream.findsecbugs:findsecbugs-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

build.gradle

@@ -280,7 +280,7 @@ dependencies {
     }
 
     testImplementation group: 'org.xmlunit', name: 'xmlunit-matchers', version:'2.9.1'
-    spotbugsPlugins 'com.h3xstream.findsecbugs:findsecbugs-plugin:1.12.0'
+    spotbugsPlugins 'com.h3xstream.findsecbugs:findsecbugs-plugin:1.13.0'
 }
 
 // Properties to support Ant builds