feat(actions): Change action to Gitea

- Build and packages on Gitea action
- Use go 1.25
- Update dependencies

.gitea/workflows/build-oci.yaml

@@ -0,0 +1,47 @@
+name: Build and push OCI image
+
+on:
+  push:
+    tags:
+      - "**"
+
+env:
+  REGISTRY: repo.katenary.io
+  IMAGE_NAME: ${{ gitea.repository }}
+  VERSION: ${{ gitea.ref_name }}
+  STORAGE_DRIVER: vfs
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Install Buildah
+        run: |-
+          env
+          if ! command -v buildah 2>/dev/null; then
+            echo "Install Buildah"
+            sudo apt-get update
+            sudo apt-get install -y buildah
+          else
+            echo "Buildah already installed"
+          fi
+      - name: Login to repository
+        run: |
+          buildah login $REGISTRY -u ${{ gitea.actor }} -p ${{ secrets.ACCESS_TOKEN }}
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Build and tag
+        run: |-
+          buildah build --isolation=chroot --build-arg VERSION=$VERSION -t katenary -f ./oci/katenary/Containerfile .
+          buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:$VERSION
+          buildah tag katenary $REGISTRY/${IMAGE_NAME,,}:latest
+
+      - name: Push image
+        run: |-
+          buildah push $REGISTRY/${IMAGE_NAME,,}:$VERSION
+          buildah push $REGISTRY/${IMAGE_NAME,,}:latest