Merge branch 'stable-3.1'

* stable-3.1:
  Update log4j2 version to 2.17.0
  Update log4j2 version to 2.16.0 to fix CVE-2021-44228
  Update JGit dependency to align with core's version

Change-Id: I29bb066bae4bf5879da3bbd4765c8683dda8b4f7
tree: b57b08ea21100802b39d26bcf6514c66c8fc88be
  1. .settings/
  2. bin/
  3. src/
  4. .gitignore
  5. BUILD
  6. external_plugin_deps.bzl
  7. LICENSE