301-Update_small_notification_icons

See merge request !61

issue: https://gitlab.e.foundation/e/os/backlog/-/issues/301

- Notification shown wrong small icons. This commit replace the icons
  with our icons.
- Refactor code, use `ContextCompat.getColor` to ensure backward support.
- Remove unused `ic_blocking_manager_qksms.png` icon

5352-Conversation_part_disappear_on_conversation_list_issue

See merge request !60

issue: https://gitlab.e.foundation/e/backlog/-/issues/5352

In commit 73a0137d, to resolve merge
conflict, `onRestoreInstanceState` code commented out, which was
introduced in 8e4ff3ec commit by
upstream maintainer. As it can introduce bug which is not present in
upstream & as we don't modified anything which this code do, we need to
revert back to upstream change.

issue: https://gitlab.e.foundation/e/backlog/-/issues/5352

dependency update causes the part disappear without reason. Most
probably it is bug in latest android library. This commit revert back
the build dependencies same as upstream/master.

Fix messages not backing up

See merge request !59

209 icons color feedback

See merge request !58

179 notification received in all language

See merge request !57

update icon color

See merge request !56

update for stripped body

See merge request !55

remove help and feedback

See merge request !54

108 about page

See merge request !53

remove invite friends option

See merge request !52

restricted to add empty number into field

See merge request !51

# Conflicts:
#   presentation/src/main/res/values/strings.xml

restricted to add empty text field

See merge request !50

137 replace qksms string text

See merge request !49