Test using Maestro CLI + emulator instead of Cloud (#4092)

Add Maestro local CI workflow:
- Remove previous Maestro Cloud.
- Use an emulator with Pixel 7 Pro - API 35.
- Allow to record several videos in the background to verify the run.
- Upload test results.
- Allow either dispatching a new flow, running the 'build apk' job or run with a PR after the 'Build APK' flow has succeeded.

.github/workflows/maestro.yml

@@ -1,96 +0,0 @@
-name: Maestro
-
-# Run this flow only on pull request, and only when the pull request has the Run-Maestro label, to limit our usage of maestro cloud.
-on:
-  workflow_dispatch:
-  pull_request:
-    types: [labeled]
-
-# Enrich gradle.properties for CI/CD
-env:
-  GRADLE_OPTS: -Dorg.gradle.jvmargs=-Xmx9g -XX:MaxMetaspaceSize=512m -Dfile.encoding=UTF-8 -XX:+HeapDumpOnOutOfMemoryError -XX:+UseG1GC -Dkotlin.daemon.jvm.options=-Xmx4g
-  CI_GRADLE_ARG_PROPERTIES: --stacktrace --no-daemon -Dsonar.gradle.skipCompile=true --no-configuration-cache
-
-jobs:
-  build-apk:
-    name: Build APK
-    runs-on: ubuntu-latest
-    if: github.event_name == 'workflow_dispatch' || github.event.label.name == 'Run-Maestro'
-    # Allow one per PR.
-    concurrency:
-      group: ${{ format('maestro-{0}', github.ref) }}
-      cancel-in-progress: true
-    steps:
-      - name: Remove Run-Maestro label
-        if: ${{ github.event_name == 'pull_request' && github.event.label.name == 'Run-Maestro' }}
-        uses: actions-ecosystem/action-remove-labels@v1
-        with:
-          labels: Run-Maestro
-      - uses: actions/checkout@v4
-        if: (github.event_name == 'pull_request' && github.event.pull_request.fork == null) || github.event_name == 'workflow_dispatch'
-        with:
-          # Ensure we are building the branch and not the branch after being merged on develop
-          # https://github.com/actions/checkout/issues/881
-          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.ref }}
-      - uses: actions/setup-java@v4
-        name: Use JDK 21
-        if: (github.event_name == 'pull_request' && github.event.pull_request.fork == null) || github.event_name == 'workflow_dispatch'
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '21'
-      - name: Configure gradle
-        uses: gradle/actions/setup-gradle@v4
-        with:
-          cache-read-only: ${{ github.ref != 'refs/heads/develop' }}
-      - name: Assemble debug APK
-        run: ./gradlew :app:assembleGplayDebug $CI_GRADLE_ARG_PROPERTIES
-        if: (github.event_name == 'pull_request' && github.event.pull_request.fork == null) || github.event_name == 'workflow_dispatch'
-        env:
-          ELEMENT_ANDROID_MAPTILER_API_KEY: ${{ secrets.MAPTILER_KEY }}
-          ELEMENT_ANDROID_MAPTILER_LIGHT_MAP_ID: ${{ secrets.MAPTILER_LIGHT_MAP_ID }}
-          ELEMENT_ANDROID_MAPTILER_DARK_MAP_ID: ${{ secrets.MAPTILER_DARK_MAP_ID }}
-      - name: Upload APK as artifact
-        uses: actions/upload-artifact@v4
-        with:
-          name: elementx-apk-maestro
-          path: |
-            app/build/outputs/apk/gplay/debug/app-gplay-x86_64-debug.apk
-          retention-days: 5
-          overwrite: true
-          if-no-files-found: error
-
-  maestro-cloud:
-    name: Maestro test suite
-    runs-on: ubuntu-latest
-    needs: build-apk
-    if: github.event_name == 'workflow_dispatch' || github.event.label.name == 'Run-Maestro'
-    # Allow one per PR.
-    concurrency:
-      group: ${{ format('maestro-{0}', github.ref) }}
-      cancel-in-progress: true
-    steps:
-      - uses: actions/checkout@v4
-        if: (github.event_name == 'pull_request' && github.event.pull_request.fork == null) || github.event_name == 'workflow_dispatch'
-        with:
-          # Ensure we are building the branch and not the branch after being merged on develop
-          # https://github.com/actions/checkout/issues/881
-          ref: ${{ github.event_name == 'pull_request' && github.event.pull_request.head.sha || github.ref }}
-      - name: Download APK artifact from previous job
-        uses: actions/download-artifact@v4
-        with:
-          name: elementx-apk-maestro
-      - uses: mobile-dev-inc/action-maestro-cloud@v1.9.7
-        if: (github.event_name == 'pull_request' && github.event.pull_request.fork == null) || github.event_name == 'workflow_dispatch'
-        with:
-          api-key: ${{ secrets.MAESTRO_CLOUD_API_KEY }}
-          # Doc says (https://github.com/mobile-dev-inc/action-maestro-cloud#android):
-          # app-file should point to an x86 compatible APK file, so upload the x86_64 one (much smaller than the universal APK).
-          app-file: app-gplay-x86_64-debug.apk
-          env: |
-            MAESTRO_USERNAME=maestroelement
-            MAESTRO_PASSWORD=${{ secrets.MATRIX_MAESTRO_ACCOUNT_PASSWORD }}
-            MAESTRO_RECOVERY_KEY=${{ secrets.MATRIX_MAESTRO_ACCOUNT_RECOVERY_KEY }}
-            MAESTRO_ROOM_NAME=MyRoom
-            MAESTRO_INVITEE1_MXID=@maestroelement2:matrix.org
-            MAESTRO_INVITEE2_MXID=@maestroelement3:matrix.org
-            MAESTRO_APP_ID=io.element.android.x.debug