ci: add step to build and publish container image to ghcr

.github/workflows/build-container-image.yml

@@ -0,0 +1,22 @@
+name: Build Container image and publish it to GitHub Container Registry
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish-docker-image:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Login to GitHub Container Registry
+      uses: docker/login-action@v1
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+    - name: Build and push Docker image to the GHCR
+      run: |
+             docker build . --tag ghcr.io/gbdev/homebrewhub:latest
+             docker push ghcr.io/gbdev/homebrewhub:latest

requirements.txt

@@ -17,11 +17,11 @@ pathspec==0.9.0
 platformdirs==2.5.2
 pre-commit==2.20.0
 psycopg2==2.9.1
+python-dateutil==2.9.0.post0
 pytz==2021.1
 PyYAML==6.0
 sqlparse==0.4.2
 toml==0.10.2
 tomli==2.0.1
 typing_extensions==4.3.0
 virtualenv==20.16.2
-python-dateutil==2.9.0.post0