Bump maven-assembly-plugin from 3.1.0 to 3.1.1

Bumps [maven-assembly-plugin](https://github.com/apache/maven-assembly-plugin) from 3.1.0 to 3.1.1.
- [Release notes](https://github.com/apache/maven-assembly-plugin/releases)
- [Commits](apache/maven-assembly-plugin@maven-assembly-plugin-3.1.0...maven-assembly-plugin-3.1.1)

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

pom.xml

@@ -322,7 +322,7 @@
       <plugin>
         <artifactId>maven-assembly-plugin</artifactId>
         <!-- TODO upstream version into odlparent pluginManagement -->
-        <version>3.1.0</version>
+        <version>3.1.1</version>
         <configuration>
           <descriptors>
             <descriptor>src/assembly/simple.xml</descriptor>