Fixing cd command

.gitea/workflows/workflow.yaml

@@ -10,9 +10,6 @@ jobs:
     container:
       image: catthehacker/ubuntu:act-latest
     steps:
-      - name: Print secret and var
-        run: |
-          echo "Username var: ${{ vars.REPO_USERNAME }}"
       - name: Login to container registry
         uses: docker/login-action@v3
         with:
@@ -22,14 +19,14 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Build backend
-        run: CD ./backend
+        run: cd ./backend
       - name: Build and push
         uses: docker/build-push-action@v6
         with:
           push: true
           tags: git.anatid.net/tabris/anatid-blog-backend:latest
       - name: Build frontend
-        run: CD ../frontend
+        run: cd ../frontend
       - name: Build and push
         uses: docker/build-push-action@v6
         with: