Update Docker registry and image references

Change registry to registry.resk-u.ch
Update Docker login credentials
Update Docker build and push commands
Update Docker image references in docker-compose.yml
Remove unused Docker build-push action

.gitea/workflows/docker_builder_latest.yaml

@@ -79,18 +79,18 @@ jobs:
       - name: Log in to Docker Registry
         uses: docker/login-action@v3
         with:
-          registry: gitea.prod.resk-u.ch
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
+          registry: registry.resk-u.ch
+          username: ${{ secrets.HARBOR_USERNAME }}
+          password: ${{ secrets.HARBOR_PASSWORD }} 
+      - name: build docker
+        run: |
+          docker build -t registry.resk-u.ch/clerc/reskreen:latest .
+      
+      - name: push docker
+        run: |
+          docker push registry.resk-u.ch/clerc/reskreen:latest 
 
-      - name: Build and Push Docker image
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: true
-          tags: | 
-            gitea.prod.resk-u.ch/clerc/reskreen:latest
-            gitea.prod.resk-u.ch/clerc/reskreen:${{ steps.increment_version.outputs.major }}
+      
       - name: Call webhook $ {{ vars.CLERC_PROD_WEBHOOK}}
         run: | 
           echo "Exécution de la commande: curl ${{ vars.CLERC_PROD_WEBHOOK }}"?repo=reskreen