Merge branch 'stable-5.10'

* stable-5.10:
  Prepare 5.10.0-SNAPSHOT builds
  JGit v5.10.0.202012021225-rc1
  Don't install 3rd party dependency bundles via features

Change-Id: Ia901830d1057667dc8e78d235c63f84373f8887b

diff --cc org.eclipse.jgit.packaging/org.eclipse.jgit.feature/feature.xml
Simple merge

diff --cc org.eclipse.jgit.packaging/org.eclipse.jgit.gpg.bc.feature/feature.xml
Simple merge

diff --cc org.eclipse.jgit.packaging/org.eclipse.jgit.http.apache.feature/feature.xml
Simple merge

diff --cc org.eclipse.jgit.packaging/org.eclipse.jgit.lfs.feature/feature.xml
Simple merge

diff --cc org.eclipse.jgit.packaging/org.eclipse.jgit.pgm.feature/feature.xml
Simple merge

diff --cc org.eclipse.jgit.packaging/org.eclipse.jgit.ssh.apache.feature/feature.xml
Simple merge

diff --cc org.eclipse.jgit.packaging/org.eclipse.jgit.ssh.jsch.feature/feature.xml
Simple merge