Merge branch 'master' into next
* master:
Prepare 5.3.8-SNAPSHOT builds
JGit v5.3.7.202002110540-r
Prepare 5.1.14-SNAPSHOT builds
JGit v5.1.13.202002110435-r
reftable: don't check deadline on the first try
reftable: clarify comment
reftable: clear cache on full compaction
reftable: remove outdated comment
reftable: clarify that LogCursor may return a null ReflogEntry
Use lambdas where possible
Upgrade maven-pmd-plugin to 3.13.0
Restore behavior of CloneCommand
Include org.apache.commons.codec 1.13 in the JGit http.apache.feature
Update Maven plugins
AmazonS3: Speed up fetch, try recent packs first
Change-Id: I436eec8450b81db189b649c044a2eba828ccf68f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>