Rebase against element android 1.6.6

[yostyle]

Type of change

• [ ] Feature
• [ ] Bugfix
• [ ] Technical
• [x] Other :

Content

Rebase on element 1.6.6

Motivation and context

Screenshots / GIFs

Tests

• Step 1
• Step 2
• Step ...

Tested devices

• [ ] Physical
• [ ] Emulator
• OS version(s):

Checklist

• [ ] Changes has been tested on an Android device or Android emulator with API 21
• [ ] UI change has been tested on both light and dark themes
• [ ] Accessibility has been taken into account. See https://github.com/tchapgouv/tchap-android-v2/blob/develop/CONTRIBUTING.md#accessibility
• [ ] Pull request is based on the develop branch
• [ ] Pull request updates TCHAP_CHANGES.md
• [ ] Pull request includes a new file under ./changelog.d. See https://github.com/tchapgouv/tchap-android-v2/blob/develop/CONTRIBUTING.md#changelog
• [ ] Pull request includes screenshots or videos if containing UI changes
• [ ] Pull request includes a sign off
• [ ] You've made a self review of your PR
• [ ] If you have modified the screen flow, or added new screens to the application, you have updated the test UiAllScreensSanityTest.allScreensTest()

[tchap-danger-bot[bot]]

	Warnings
:warning:	Please add a changelog. See instructions [here](https://github.com/vector-im/element-android/blob/develop/CONTRIBUTING.md#changelog)

	Messages
:book:	This pull request seems relatively large. Please consider splitting it into multiple smaller ones.

Generated by :no_entry_sign: dangerJS against 253e9b6a1b481a9b03d619192305c2d9b75a7798

[tchap-danger-bot[bot]]

	Warnings
:warning:	Please add a reviewer to your PR.

	Messages
:book:	This pull request seems relatively large. Please consider splitting it into multiple smaller ones.

Generated by :no_entry_sign: dangerJS against a2ad8069d7a09fdd096566c984dba495fde50278