Remove more details about Maven 2 and old versions

[elharo]

No description provided.

[elharo]

Looks like CI is being flaky:

Run ./mvnw --errors --batch-mode --show-version -D"invoker.streamLogsOnFailures" clean install -nsu -P run-its
Error: Exception in thread "main" java.net.SocketException: An established connection was aborted by the software in your host machine
at java.base/sun.nio.ch.NioSocketImpl.implWrite(NioSocketImpl.java:420)
at java.base/sun.nio.ch.NioSocketImpl.write(NioSocketImpl.java:440)
at java.base/sun.nio.ch.NioSocketImpl$2.write(NioSocketImpl.java:826)
at java.base/java.net.Socket$SocketOutputStream.write(Socket.java:1035)
at java.base/sun.security.ssl.SSLSocketOutputRecord.flush(SSLSocketOutputRecord.java:271)
at java.base/sun.security.ssl.HandshakeOutStream.flush(HandshakeOutStream.java:89)
at java.base/sun.security.ssl.Finished$T12FinishedProducer.