update GitHub Actions

Author: danthe1st

.github/workflows/build.yml

@@ -9,9 +9,9 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up JDK 17
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           java-version: '17'
           distribution: 'temurin'
@@ -26,9 +26,9 @@ jobs:
     needs: build
     if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up JDK 17
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           java-version: '17'
           distribution: 'temurin'
@@ -46,7 +46,7 @@ jobs:
           dockerhub_username: ${{ secrets.DOCKERHUB_USERNAME }}
         if: env.dockerhub_username != null
       - name: Login to DockerHub
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}