Update GitHub pipeline

.github/workflows/build.yml

@@ -3,8 +3,6 @@ name: Build and push to docker
 on:
   push:
     branches: [ master ]
-  pull_request:
-    branches: [ master ]
 
 jobs:
   build:
@@ -21,8 +19,6 @@ jobs:
           java-version: 11
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
-      - name: Build with Gradle
-        run: ./gradlew build
       - name: Publish to Docker Hub
         env:
           DOCKER_HUB_USERNAME: ${{ secrets.DOCKER_HUB_USERNAME }}

.github/workflows/release.yml

@@ -20,13 +20,6 @@ jobs:
           java-version: 11
       - name: Grant execute permission for gradlew
         run: chmod +x gradlew
-      - name: Build with Gradle
-        run: ./gradlew build
-      - name: Publish to Docker Hub
-        env:
-          DOCKER_HUB_USERNAME: ${{ secrets.DOCKER_HUB_USERNAME }}
-          DOCKER_HUB_PASSWORD: ${{ secrets.DOCKER_HUB_PASSWORD }}
-        run: ./gradlew jib
       - name: Publish Release
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}