chore: update Docker Hub credentials in CI workflows

Author: Gabriele Panico

.github/workflows/docker-community-push-latest.yml

@@ -18,9 +18,8 @@ jobs:
     - name: Login to Docker Hub
       uses: docker/login-action@v3
       with:	    
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
-        repository: tiledesk/tiledesk-backend-llm
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
 
     - name: Build and push
       uses: docker/build-push-action@v4

.github/workflows/docker-image-tag-community-tag-push.yml

@@ -19,12 +19,9 @@ jobs:
 
     - name: Login to Docker Hub
       uses: docker/login-action@v3
-
       with:
-        username: ${{ secrets.DOCKER_USERNAME }}
-        password: ${{ secrets.DOCKER_PASSWORD }}
-        repository: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
-        tag_with_ref: true
+        username: ${{ secrets.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
 
     - name: Generate Docker metadata
       id: meta