IT: Bump org.codehaus.plexus:plexus-container-default (#1891)

Bumps org.codehaus.plexus:plexus-container-default from 1.0-alpha-9 to 2.1.1.

---
updated-dependencies:
- dependency-name: org.codehaus.plexus:plexus-container-default
  dependency-type: direct:production
...

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

its/core-it-support/core-it-plugins/maven-it-plugin-configuration/pom.xml

@@ -43,7 +43,7 @@ under the License.
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-container-default</artifactId>
-      <version>1.0-alpha-9</version>
+      <version>2.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.codehaus.plexus</groupId>

its/core-it-support/core-it-plugins/maven-it-plugin-plexus-lifecycle/pom.xml

@@ -47,7 +47,7 @@ under the License.
     <dependency>
       <groupId>org.codehaus.plexus</groupId>
       <artifactId>plexus-container-default</artifactId>
-      <version>1.0-alpha-9-stable-1</version>
+      <version>2.1.1</version>
     </dependency>
     <dependency>
       <groupId>org.codehaus.plexus</groupId>