Add github workflow file

Author: alexanderkomarovincode3

.github/workflows/build.yaml

@@ -0,0 +1,19 @@
+name: opencv-python-incode CI
+on:
+  release:
+    types: [published]
+
+
+jobs:
+  build:
+    runs-on: 'ubuntu-latest-16-cores'
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          ref: '4.x'
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+      - name: test
+        run: echo "hello" && echo "${{github.ref_name}}"
+      # add getting tag