Eclipse JGit: Java implementation of Git 5.11.1

Bug Fixes

• 573328 LockFile: create OutputStream only when needed
• 566934 Ensure post-commit hook is called after index lock was released
• 572056 sshd: try all configured signature algorithms for a key
• 572056 sshd: implement ssh config PubkeyAcceptedAlgorithms
• sshd: modernize ssh config file parsing

Build and Release Engineering

• Update Orbit to R20210223232630
• Remove ReftableNumbersNotIncreasingException