fix: improve workflow in GitHub Actions

Author: allansp84

.github/workflows/docs-deploy.yml

@@ -14,7 +14,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Build Docker image
-        run: docker build -t annodocs-builder -f container/Dockerfile .
+        run: docker build -t annodocs-builder -f docs/Dockerfile .
 
       - name: Extract built docs
         run: |