CI: update outdated actions

From now on, this is meant to be checked monthly, too.

.github/workflows/tests.yml

@@ -14,9 +14,9 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
     - name: checkout
-      uses: actions/checkout@v4.1.1
+      uses: actions/checkout@v4.2.2
     - name: setup Java
-      uses: actions/setup-java@v4.1.0
+      uses: actions/setup-java@v4.7.0
       with:
         distribution: 'temurin'
         java-version: 21
@@ -27,7 +27,7 @@ jobs:
         sudo udevadm trigger --name-match=kvm
         mkdir -p ~/.android/avd/test.avd/
     - name: run tests
-      uses: reactivecircus/android-emulator-runner@v2.30.1
+      uses: reactivecircus/android-emulator-runner@v2.33.0
       with:
         api-level: 35
         arch: x86_64
@@ -38,7 +38,7 @@ jobs:
         SIGNING_STORE_PASSWORD: ${{ secrets.SIGNING_STORE_PASSWORD }}
         SIGNING_KEY_ALIAS: ${{ secrets.SIGNING_KEY_ALIAS }}
         SIGNING_KEY_PASSWORD: ${{ secrets.SIGNING_KEY_PASSWORD }}
-    - uses: softprops/action-gh-release@v1
+    - uses: softprops/action-gh-release@v2.2.1
       if: startsWith(github.ref, 'refs/tags/')
       with:
         files: dist/*.apk

guide/src/hacking.md

@@ -44,3 +44,7 @@ Log.e(TAG, "debug, myFunc: myVar is " + myVar)
 
 This way it stands out from the stock debug messages when you filter for `package:mine` in the
 Logcat tab in Android Studio.
+
+## Updating dependencies
+
+- Update `.github/workflows/tests.yml` based on `github-outdated`.