Delete dependabot and use Gradle build action (#276)

See title

Author: runningcode

.github/dependabot.yml

@@ -2,10 +2,10 @@ name: Generate Android Snapshots
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
-    branches: [ main ]
-    paths: [ android/** ]
+    branches: [main]
+    paths: [android/**]
 
 jobs:
   emerge:
@@ -22,8 +22,10 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '17'
-          distribution: 'adopt'
+          java-version: "17"
+          distribution: "adopt"
+      - name: Setup Gradle build action
+        uses: actions/setup-gradle@v4
       - name: Emerge snapshots
         run: ./gradlew :app:emergeUploadSnapshotBundleDebug
         env:
@@ -46,8 +48,11 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '17'
-          distribution: 'adopt'
+          java-version: "17"
+          distribution: "adopt"
+
+      - name: Setup Gradle build action
+        uses: actions/setup-gradle@v4
 
       - name: Ruby setup
         uses: ruby/setup-ruby@v1

.github/workflows/android_emerge_snapshots.yml

@@ -2,10 +2,10 @@ name: Emerge Android Size & Distribution
 
 on:
   push:
-    branches: [ main ]
+    branches: [main]
   pull_request:
-    branches: [ main ]
-    paths: [ android/** ]
+    branches: [main]
+    paths: [android/**]
 
 jobs:
   build:
@@ -20,8 +20,10 @@ jobs:
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
-          java-version: '17'
-          distribution: 'adopt'
+          java-version: "17"
+          distribution: "adopt"
+      - name: Setup Gradle build action
+        uses: actions/setup-gradle@v4
       - name: Emerge analysis
         run: ./gradlew :app:emergeUploadReleaseAab
         env:

.github/workflows/android_emerge_upload.yml

@@ -2,7 +2,7 @@ name: Android Release Build
 
 on:
   release:
-    types: [ published ]
+    types: [published]
 
 jobs:
   build:
@@ -19,8 +19,11 @@ jobs:
       - name: Set up JDK
         uses: actions/setup-java@v4
         with:
-          java-version: '17'
-          distribution: 'adopt'
+          java-version: "17"
+          distribution: "adopt"
+
+      - name: Setup Gradle build action
+        uses: actions/setup-gradle@v4
 
       - name: Install Bundletool
         run: |