Pin maven-install-plugin version to 2.4

[Eskibear]

required by eclipse-m2e/m2e-core#1238 , as maven-3.9.1 use maven-install-plugin:3.1.0 by default

[HannesWell]

Instead of adjusting the expected version I think it would be better to pin the version in the
org.eclipse.m2e.tests\projects\markers\testBuildContextWithSameProjectConfiguratorTwice\pom.xml. You can just add in the build/plugins section:

      <plugin>
        <artifactId>maven-install-plugin</artifactId>
        <version>2.4</version>
      </plugin> 

This way we don't have to update the test the next time Maven updates the default version for the install plugin.

[Eskibear]

Sure, it's definitely better, getting rid of the dependency on maven's default bindings. Let me update it.

[Eskibear]

Updated.

Thank you and have a good day!

[HannesWell]

The Jenkins build in eclipse-m2e/m2e-core#1238 succeeded and the GitHub workflow does not pick up the latest commit on top of the set up branch automatically but considers the sub-module pointer.
So this is fine as expected.

Thank you for this contribution.