Add Google Drive integration for backup (#134576)

* Add Google Drive integration for backup

* Add test_config_flow

* Stop using aiogoogle

* address a few comments

* Check folder exists in setup

* fix test

* address comments

* fix

* fix

* Use ChunkAsyncStreamIterator in helpers

* repair-issues: todo

* Remove check if folder exists in the reatuh flow. This is done in setup.

* single_config_entry": true

* Add test_init.py

* Store into backups.json to avoid 124 bytes per property limit

* Address comments

* autouse=True on setup_credentials

* Store metadata in description and remove backups.json

* improvements

* timeout downloads

* library

* fixes

* strings

* review

* ruff

* fix test

* Set unique_id

* Use slugify in homeassistant.util

* Fix

* Remove RefreshError

* review

* push more fields to the test constant

---------

Co-authored-by: Joostlek <joostlek@outlook.com>

mypy.ini

@@ -1926,6 +1926,16 @@ disallow_untyped_defs = true
 warn_return_any = true
 warn_unreachable = true
 
+[mypy-homeassistant.components.google_drive.*]
+check_untyped_defs = true
+disallow_incomplete_defs = true
+disallow_subclassing_any = true
+disallow_untyped_calls = true
+disallow_untyped_decorators = true
+disallow_untyped_defs = true
+warn_return_any = true
+warn_unreachable = true
+
 [mypy-homeassistant.components.google_photos.*]
 check_untyped_defs = true
 disallow_incomplete_defs = true