Bump jgit-buildnumber-maven-plugin from 2.6.0 to 2.7.0

Bumps [jgit-buildnumber-maven-plugin](https://github.com/elab/jgit-buildnumber) from 2.6.0 to 2.7.0.
- [Release notes](https://github.com/elab/jgit-buildnumber/releases)
- [Commits](elab/jgit-buildnumber@2.6.0...2.7.0)

---
updated-dependencies:
- dependency-name: com.labun.buildnumber:jgit-buildnumber-maven-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

pom.xml

@@ -92,7 +92,7 @@
             <dependency>
                 <groupId>com.google.guava</groupId>
                 <artifactId>guava</artifactId>
-                <version>31.0.1-jre</version>
+                <version>31.1-jre</version>
             </dependency>
             <dependency>
                 <groupId>javax.xml.bind</groupId>
@@ -204,7 +204,7 @@
                 <plugin>
                     <groupId>com.labun.buildnumber</groupId>
                     <artifactId>jgit-buildnumber-maven-plugin</artifactId>
-                    <version>2.6.0</version>
+                    <version>2.7.0</version>
                     <configuration>
                         <runOnlyAtExecutionRoot>false</runOnlyAtExecutionRoot>
                     </configuration>