Bug 1082675 - Enable homescreen app-grouping permanently. r=kgrandon,crdlc

This reverts commit 071efd0eb9d962d4f96edc28d672e48910f48387.
Bug 1097653 - XFail test_play_ogg_video.py on desktop MAC as it's generating intermittent fails
Merge pull request #25414 from albertopq/1067913-pull-ambient-indicator

Bug 1067913 - Ambient indicator pull down r=alive
Merge pull request #26056 from KevinGrandon/bug_969215_sync_package_json

Bug 969215 - Follow-up, update node modules revision
Bug 1094598 - [VerticalHome] Remove strings from home index.html
Bug 1094753 - [Costcontrol] Changing the hash value for '#' does not maintain the correct hash on the app.
Bug 1082675 - Fix divider->group related marionette test failures. r=crdlc,kgrandon

Some assumptions made by marionette tests no longer hold after enabling
app-grouping by default:

- Long-pressing a divider no longer brings up the context menu
- The divider element itself is not positioned (its children are)
Bug 1097556 - Correctly expose cs-qwerty layout, r=me
Merge pull request #26066 from bebef1987/xfail_ogg

Bug 1097653 - XFail test_play_ogg_video.py on desktop MAC as it's genera...
Disable cost control tests because of Bug 1061698
Merge pull request #26030 from davehunt/bug1074117-contacts

Bug 1074117 - Use expected conditions and optimise element lookups in contacts app object
Bug 1093692 - Progressbar on fullscreenapps missplaced
Merge pull request #25931 from mancas/bug1089505

Bug 1089505 - [NFC][Software Home Button] yes/no button covered by SW ho...
Bug 1095902 - Remove the two extra characters
Merge pull request #25927 from mancas/bug1091910_2

[System]Pressing the "battery is low" notification will sometimes cause ...
Merge pull request #25993 from BorisChiou/bug-1091166

Bug 1091166 - Fix the color contrast value when enabling it
Bug 1095825 - instead of checking settings app right away, account for all the transitions and wait for it.
Merge pull request #26033 from gmarty/Bug-1066243-Battery-indicator-not-always-properly-updating-when-charging-disconnecting

Bug 1066243 - [Status Bar][Battery] Battery indicator not always properl...
Merge pull request #26006 from Cwiiis/bug1082675-app-grouping-by-default

Bug 1082675 - Enable homescreen app-grouping permanently. r=kgrandon,crdlc
Bug 1093862 - Make Callscreen not respond to user input while there are no currently handled calls. r=gtorodelvalle, r=thills