chore(build.yml): update sign-android-release action to use r0adkll/sign-android-release@v1

feat(build.yml): add environment variable for RUNNER_TOOL_CACHE
fix(build.yml): update release directory and signing key variables in sign_app step
fix(build.yml): update buildToolsVersion variable in sign_app step
fix(build.yml): update signedFile variable to signedReleaseFile in Rename Signed APK step

.github/workflows/build.yml

@@ -7,6 +7,9 @@ jobs:
 
     runs-on: ubuntu-latest
 
+    env: 
+      RUNNER_TOOL_CACHE: /toolcache
+
     steps:
     - name: Checkout
       uses: actions/checkout@v4
@@ -52,22 +55,23 @@ jobs:
       run: ./gradlew build
 
     - name: Sign APK
-      uses: ilharp/sign-android-release@v1
+      uses: r0adkll/sign-android-release@v1
       id: sign_app
       with:
-        releaseDir: app/build/outputs/apk/debug
-        signingKey: ${{ secrets.KEYSTOREB64 }}
-        keyAlias: ${{ secrets.ANDROID_KEY_ALIAS }}
+        releaseDirectory: app/build/outputs/apk/release
+        signingKeyBase64: ${{ secrets.KEYSTOREB64 }}
+        alias: ${{ secrets.ANDROID_KEY_ALIAS }}
         keyStorePassword: ${{ secrets.ANDROID_KEYSTORE_PASSWORD }}
         keyPassword: ${{ secrets.ANDROID_KEY_PASSWORD }}
-        buildToolsVersion: 35.0.0
+      env:
+        BUILD_TOOLS_VERSION: "35.0.0"
       continue-on-error: true
 
     - name: Rename Signed APK
       run: |
         branch=$(git rev-parse --abbrev-ref HEAD)
         hash=$(git rev-parse --short=7 HEAD)
-        mv ${{steps.sign_app.outputs.signedFile}} app/build/outputs/apk/debug/Gakumas-Localify-EN_$branch.$hash.apk
+        mv ${{steps.sign_app.outputs.signedReleaseFile}} app/build/outputs/apk/debug/Gakumas-Localify-EN_$branch.$hash.apk
         echo "SIGNED_APK=app/build/outputs/apk/debug/Gakumas-Localify-EN_$branch.$hash.apk" >> $GITHUB_ENV
 
     - name: Upload Artifact