Bump org.apache.maven.plugins:maven-scm-plugin from 2.1.0 to 2.2.1 (#19406)

Bumps [org.apache.maven.plugins:maven-scm-plugin](https://github.com/apache/maven-scm) from 2.1.0 to 2.2.1.
- [Release notes](https://github.com/apache/maven-scm/releases)
- [Commits](https://github.com/apache/maven-scm/compare/maven-scm-2.1.0...v2.2.1)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-scm-plugin
  dependency-version: 2.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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bundles/org.openhab.automation.pythonscripting/pom.xml

@@ -34,7 +34,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-scm-plugin</artifactId>
-        <version>2.1.0</version>
+        <version>2.2.1</version>
         <configuration>
           <providerImplementations>
             <git>jgit</git>
@@ -44,7 +44,7 @@
           <dependency>
             <groupId>org.apache.maven.scm</groupId>
             <artifactId>maven-scm-provider-jgit</artifactId>
-            <version>2.1.0</version>
+            <version>2.2.1</version>
           </dependency>
         </dependencies>
         <executions>