Revert "Update Gradle and AGP to v8.0 (#283)" (#295)

This reverts commit cda0606a0d.

.github/workflows/build.yml

@@ -28,11 +28,6 @@ jobs:
           # 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: Use JDK 17
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
       - name: Configure gradle
         uses: gradle/gradle-build-action@v2
         with:

.github/workflows/maestro.yml

@@ -24,11 +24,6 @@ jobs:
       cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
-      - uses: actions/setup-java@v3
-        name: Use JDK 17
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
       - name: Assemble debug APK
         run: ./gradlew assembleDebug $CI_GRADLE_ARG_PROPERTIES
       - uses: mobile-dev-inc/action-maestro-cloud@v1.3.1

.github/workflows/nightly.yml

@@ -16,11 +16,6 @@ jobs:
     if: ${{ github.repository == 'vector-im/element-x-android' }}
     steps:
       - uses: actions/checkout@v3
-      - name: Use JDK 17
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
       - name: Install towncrier
         run: |
           python3 -m pip install towncrier

.github/workflows/nightly_manual.yml

@@ -13,11 +13,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - name: Use JDK 17
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
       - name: Install towncrier
         run: |
           python3 -m pip install towncrier

.github/workflows/quality.yml

@@ -8,7 +8,7 @@ on:
 
 # Enrich gradle.properties for CI/CD
 env:
-  GRADLE_OPTS: -Dorg.gradle.jvmargs="-Xmx3072m -Dfile.encoding=UTF-8 -XX:+HeapDumpOnOutOfMemoryError" -XX:MaxMetaspaceSize=512m -Dkotlin.daemon.jvm.options="-Xmx2g" -Dkotlin.incremental=false
+  GRADLE_OPTS: -Dorg.gradle.jvmargs="-Xmx3072m -Dfile.encoding=UTF-8 -XX:+HeapDumpOnOutOfMemoryError" -XX:MaxPermSize=512m -Dkotlin.daemon.jvm.options="-Xmx2g" -Dkotlin.incremental=false
   CI_GRADLE_ARG_PROPERTIES: --stacktrace -PpreDexEnable=false --max-workers 2 --no-daemon
 
 jobs:
@@ -21,11 +21,6 @@ jobs:
       cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
-      - name: Use JDK 17
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
       - name: Configure gradle
         uses: gradle/gradle-build-action@v2
         with:
@@ -65,11 +60,6 @@ jobs:
       cancel-in-progress: true
     steps:
       - uses: actions/checkout@v3
-      - name: Use JDK 17
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
       - name: Configure gradle
         uses: gradle/gradle-build-action@v2
         with:

.github/workflows/tests.yml

@@ -25,11 +25,6 @@ jobs:
         uses: actions/checkout@v3
         with:
           lfs: 'true'
-      - name: ☕️ Use JDK 17
-        uses: actions/setup-java@v3
-        with:
-          distribution: 'temurin' # See 'Supported distributions' for available options
-          java-version: '17'
       - name: Configure gradle
         uses: gradle/gradle-build-action@v2
         with: