Remove signing workflow

.github/workflows/android.yml

@@ -1,45 +0,0 @@
-name: Signed APK Builder
-
-on:
-  push:
-    branches:
-      - master
-      - dev
-  pull_request:
-    branches:
-      - master
-      - dev
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v1
-      - name: set up JDK 1.8
-        uses: actions/setup-java@v1
-        with:
-          java-version: 1.8
-
-      - name: Grant rights
-        run: chmod +x ./gradlew
-
-      - name: Build project with Gradle
-        run: ./gradlew build
-
-      - name: Build Release APK with Gradle
-        run: ./gradlew assembleRelease
-
-      - name: Sign APK
-        uses: r0adkll/sign-android-release@v1
-        id: sign-app
-        with:
-          releaseDirectory: app/build/outputs/apk/release
-          signingKeyBase64: ${{ secrets.TOKEN }}
-          alias: ${{ secrets.ALIAS }}
-          keyStorePassword: ${{ secrets.KEY_STORE_PASSWORD }}
-
-      - name: Upload to GitHub
-        uses: actions/upload-artifact@v2
-        with:
-          name: 'Vanced-Manager'
-          path: ${{ steps.sign-app.outputs.signedReleaseFile }}