* stable-6.5:
[bazel] Move ToolTestCase to src folder (6.2)
GcConcurrentTest: @Ignore flaky testInterruptGc
Fix CommitTemplateConfigTest
Fix after_open config and Snapshotting RefDir tests to work with bazel
[bazel] Skip ConfigTest#testCommitTemplatePathInHomeDirecory
Demote severity of some error prone bug patterns to warnings
Parse pull.rebase=preserve as alias for pull.rebase=merges
UploadPack: Fix NPE when traversing a tag chain
Change-Id: I16e8553d187a8ef541f578291f47fc39c3da4ac0