Update GH Actions

Author: Sigri44

.github/workflows/alpha.yml

@@ -90,14 +90,14 @@ jobs:
             -   uses: actions/checkout@v4
 
             -   name: Login to registry
-                uses: docker/login-action@v2
+                uses: docker/login-action@v3
                 with:
                     registry: ${{ secrets.DOCKER_REGISTRY }}
                     username: ${{ secrets.DOCKER_LOGIN }}
                     password: ${{ secrets.DOCKER_PASSWD }}
 
             -   name: Build and push Docker image
-                uses: docker/build-push-action@v4
+                uses: docker/build-push-action@v5
                 with:
                     context: .
                     push: true