added gitea build action

.gitea/workflows/build.yaml

@@ -0,0 +1,28 @@
+name: CI
+on:
+  push:
+    branches: [ master ]
+jobs:
+  docker:
+    runs-on: woryzen
+    steps:
+      -
+        name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+      -
+        name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          registry: gitea.woggioni.net
+          username: woggioni
+          password: ${{ secrets.PUBLISHER_TOKEN }}
+      -
+        name: Build and push jupyter-python image
+        uses: docker/build-push-action@v5.3.0
+        with:
+          context: jupyter-python
+          push: true
+          tags: woggioni/jupyter-python:latest