feat: Publish che-code-server:latest (#3)

Signed-off-by: vitaliy-guliy <[email protected]>

.github/workflows/publish-latest.yml

@@ -0,0 +1,38 @@
+#
+# Copyright (c) 2025 Red Hat, Inc.
+# This program and the accompanying materials are made
+# available under the terms of the Eclipse Public License 2.0
+# which is available at https://www.eclipse.org/legal/epl-2.0/
+#
+# SPDX-License-Identifier: EPL-2.0
+#
+
+name: Publish che-code-server:latest
+
+on: workflow_dispatch
+
+jobs:
+
+  build:
+    name: build
+    runs-on: ubuntu-22.04
+    steps:
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Login to Quay.io
+        uses: docker/login-action@v3
+        with:
+          registry: quay.io
+          username: ${{ secrets.QUAY_USERNAME }}
+          password: ${{ secrets.QUAY_PASSWORD }}
+
+      - name: Docker Build
+        run: |
+          docker buildx build \
+            --push \
+            --progress=plain \
+            -f build/dockerfiles/Dockerfile \
+            -t quay.io/che-incubator/che-code-server:latest \
+            .