Merge branch 'develop' into feature/ons/fix_unstable_prefixes

* develop: (392 commits)
  Missing import of at-Ignore annotation.
  FTUE - Choose a display picture (#5323)
  Ignore ThreadMessagingTest as it seems to cause other integration tests to fail.
  Maybe the file is here?
  I give up for the weekend
  Frustration at artifact handling vs what's in docs.
  Update the top bar in a room (#5213)
  Tweak upload/download of codecov xml file
  Address review points from adam
  Remove unneeded code, retaining a comment for how to exclude certain projects
  Merge pull request #5405 from vector-im/cgizard/ISSUE-5402
  Remove the printing of file name to the log as it's doubling up information.
  Remove exclusions (for now).
  Fix typo in name of action
  giving avatar/display name error dialogs human readable error messages - reuses the ErrorDialog logic which translates exceptions to human readable strings
  Run codecoverage and pass to sonarqube upload for processing.
  Better codecov based on ouchadam's suggestion
  Correct name of environment variable
  Use environment variable that is tied to project property
  Merge pull request #4498 from vector-im/yostyle/fix_strandhogg
  ...

# Conflicts:
#	vector/src/main/java/im/vector/app/features/home/room/detail/timeline/action/MessageActionsViewModel.kt

.github/workflows/build.yml

@@ -20,6 +20,10 @@ jobs:
       fail-fast: false
       matrix:
         target: [ Gplay, Fdroid ]
+    # Allow all jobs on develop. Just one per PR.
+    concurrency:
+      group: ${{ github.ref == 'refs/heads/develop' && format('integration-tests-develop-{0}-{1}', matrix.target, github.sha) || format('build-debug-{0}-{1}', matrix.target, github.ref)  }}
+      cancel-in-progress: true
     steps:
       - uses: actions/checkout@v2
       - uses: actions/cache@v2
@@ -43,6 +47,7 @@ jobs:
     name: Build unsigned GPlay APKs
     runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/main'
+    # Only runs on main, no concurrency.
     steps:
       - uses: actions/checkout@v2
       - uses: actions/cache@v2

.github/workflows/gradle-wrapper-validation.yml

@@ -5,6 +5,7 @@ jobs:
   validation:
     name: "Validation"
     runs-on: ubuntu-latest
+    # No concurrency required, this is a prerequisite to other actions and should run every time.
     steps:
       - uses: actions/checkout@v2
       - uses: gradle/wrapper-validation-action@v1