Create Gitea workflow to build and push the Docker image.

Signed-off-by: Kellen Renshaw <kellen@bluequartz.xyz>

.gitea/workflows/docker.yaml

@@ -0,0 +1,33 @@
+name: Docker Image Creation
+run-name: ${{ gitea.actor }} building Docker image
+on: [push]
+
+jobs:
+  build-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout the repo
+        uses: actions/checkout@v4
+
+      - name: Login to Gitea Docker Registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.bluequartz.xyz
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+
+      - name: Extract metadata for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: git.bluequartz.xyz/kellen/bin
+
+      - name: Build and Push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+