* stable-3.3:
Add instructions to add bots to the "Service Users" group
Update the attention set documentation
Update git submodules
Update git submodules
Update git submodules
Update git submodules
Update git submodules
ReceiveCommits: nit - closing bracket in usage String
Update git submodules
TestProjectCreation: add owners setting
MigrateToNoteDb: add option to force state change with skipped project
setNoteDbPrimary: update in chunks, one DB connection per chunk
GC repositories regularly during noteDb migration
NoteDbMigrator: set thread name to show project slice being processed
NoteDbMigrator: shuffle slices to reduce concurrency on same repo
NoteDbMigrator: Fix contention on single database connection
MigrateToNoteDb: implement option --verbose
NoteDbMigrator: log total progress of the migration every 1000 changes
Use multiple threads per project to migrate changes to noteDb
Update Jetty to 9.4.32.v20200930
Change-Id: Icc77edaefc99f0a51b66e073fd3600ad4b4dd1b9
59b57d6515