Eclipse EGit: Git Integration for Eclipse 6.9.0

New Features

• egit-12 If an external GPG is used for signing also use the external GPG for signature verification.
• egit-12 GPG signing: improve error reporting

Bug Fixes

• Revert "EGitCredentialsProvider: support asking for a password only". It bypassed the Eclipse secure storage, which is highly inconvenient in case of SSH password authentication.

Build and Release Engineering

Update dependencies

• Apache MINA sshd to 2.12.0
• byte-buddy to 1.14.12
• JNA to 5.14.0
• lucene feature to 4.31.0.v20240221-0830
• mockito to 5.8.0
• org.apache.commons:commons-compress to 1.26.0
• org.apache.commons.commons-logging to 1.3.0
• org.assertj:assertj-core to 3.25.3
• org.mockito:mockito-core to 5.10.0
• jetty to 10.0.20
• com.ibm.icu to 74.2.0
• org.apache.batik.constants to 1.17.0.v20231215-1130
• org.apache.batik.css to 1.17.0.v20231215-1130
• org.apache.batik.i18n to 1.17.0.v20231215-1130
• org.apache.batik.util to 1.17.0.v20231215-1130
• org.eclipse.orbit.maven.lucene.feature.group to 4.31.0.v20231217-0900
• org.mortbay.jasper.apache-jsp to 9.0.83

Update maven plugins

• tycho to 4.0.6
• all Maven plugins
• Increase minimum Maven version to 3.9.0 since that's required by Tycho 4.0

Miscellaneous

• [releng] Use GerritHub/Github URLs for Oomph setup
• Remove Maven module of target platform
• Add 4.31 target platform and update to orbit 4.31
• egit-9 Add a PR template to point to GerritHub
• Automatically add labels to new issues
• README: update links to Github wiki
• Configure Github issue reporting