[CI] Bump checkout version to master + Use Java 17 for Android

* Bumping the checkout version to master makes the warning about NodeJS disappear, on GitHub Actions.
* Gradle 8.9 needs Java 17 in order to run, it no longer supports Java 11.

.github/workflows/ci-workflow.yml

@@ -21,7 +21,7 @@ jobs:
   fxcg:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - name: Install dependencies
@@ -81,7 +81,7 @@ jobs:
     runs-on: ubuntu-latest
     container: devkitpro/devkitarm:latest
     steps:
-      - uses: actions/checkout@v1
+      - uses: actions/checkout@master
         with:
           submodules: true
       - run: sudo apt-get update
@@ -105,9 +105,14 @@ jobs:
   android:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: '17'
+          distribution: 'temurin'
       - run: wget -nv https://dl.google.com/android/repository/android-ndk-r21e-linux-x86_64.zip
       - run: unzip -q android-ndk-r21e-linux-x86_64.zip
       - run: make -j2 PLATFORM=simulator TARGET=android NDK_PATH=./android-ndk-r21e
@@ -132,7 +137,7 @@ jobs:
     steps:
       - run: sudo apt-get install build-essential imagemagick libfreetype6-dev libjpeg-dev libpng-dev pkg-config
       - uses: numworks/setup-arm-toolchain@2020-q2
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: mkdir final-output
@@ -185,7 +190,7 @@ jobs:
     steps:
       - run: sudo apt-get install build-essential imagemagick libfreetype6-dev libjpeg-dev libpng-dev pkg-config
       - uses: numworks/setup-arm-toolchain@2020-q2
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: make -j2 MODEL=n0110 epsilon.dfu
@@ -220,7 +225,7 @@ jobs:
     steps:
       - run: sudo apt-get install build-essential imagemagick libfreetype6-dev libjpeg-dev libpng-dev pkg-config
       - uses: numworks/setup-arm-toolchain@2022-08
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: make -j2 MODEL=n0110 bootloader
@@ -260,7 +265,7 @@ jobs:
          shell: msys2 {0}
     steps:
       - uses: msys2/setup-msys2@v2
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: pacman -S --noconfirm mingw-w64-x86_64-gcc mingw-w64-x86_64-freetype mingw-w64-x86_64-pkg-config make mingw-w64-x86_64-python3 mingw-w64-x86_64-libjpeg-turbo mingw-w64-x86_64-libpng
@@ -289,7 +294,7 @@ jobs:
       - uses: numworks/setup-emscripten@master
         with:
           sdk: latest
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: make -j2 PLATFORM=simulator TARGET=web
@@ -315,7 +320,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - run: sudo apt-get install build-essential imagemagick libfreetype6-dev libjpeg-dev libpng-dev pkg-config
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: make -j2 PLATFORM=simulator
@@ -342,7 +347,7 @@ jobs:
     runs-on: macOS-latest
     steps:
       - run: brew install numworks/tap/epsilon-sdk
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: make -j2 PLATFORM=simulator
@@ -357,7 +362,7 @@ jobs:
     runs-on: macOS-latest
     steps:
       - run: brew install numworks/tap/epsilon-sdk
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@master
         with:
           submodules: 'recursive'
       - run: make -j2 PLATFORM=simulator TARGET=ios EPSILON_TELEMETRY=0