Merge branch 'stable-4.10' into stable-4.11

* stable-4.10:
  Prepare 4.9.6-SNAPSHOT builds
  JGit v4.9.5.201809180939-r
  Prepare 4.7.5-SNAPSHOT builds
  JGit v4.7.4.201809180905-r
  Update API problem filter

Change-Id: I6633f1e147444385c999a6ff1d443b8a07d08bfc
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>