(cherry picked from commit bc0da9f5)

This reverts commit 4bef0423.

This reverts commit fb223b7b.

Stop generating Treeherder groups automatically because taskgraph directly reads config.yml in action tasks (#9228)

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Add release promotion endpoint in Android-Components

* fixes based on feedback

* more changes based on feedback

* remove MavenVersion check

* incorporate changes made by Aki on staging

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

* Add version.txt (without changing .buildconfig.yml yet

* Install mozilla-version in decision tasks just like in fenix

* bump decision image to use newer version of attrs

* decision-install-sdk.sh for actions

* samples browser

* copy in fenix version bump files

* a-c version bump specifics

* next_version parameter

* read version from version.txt

* add tree worker

* address review comment

Co-authored-by: Johan Lorenzo <jlorenzo@mozilla.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

In addition to the selected tab, we are now keeping 3 more tabs (based on LRU). This prevents switching between
tabs to feel slow if the "unselected" tab gets suspended immediately.

* copy in fenix github-release kind and transform files

* update github-release/kind.yml to be android-components specific

* not sure what artifacts to release

* fix

* this seems closer to what we want

* all_dep, but hit max_dependencies

* fix max_dependencies issue

* version param

* remove single dep label group-by

* use all_dep transform

* address review comments

* fix treeherder symbol?

* add treeherder symbol

* staging-android-components rather than mock

Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>

Co-Authored-By: Sebastian Kaspari <s.kaspari@gmail.com>