First GitHub action test

.github/workflows/push.yml

@@ -0,0 +1,18 @@
+name: Docker Image CI
+
+on:
+  push:
+    branches: [ feature-github-actions ]
+  pull_request:
+    branches: [ feature-github-actions ]
+
+jobs:
+
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Build the Docker image
+      run: docker build wazuh/Dockerfile --tag wazuh:$(date +%s)