dec-18 lint docker file

Author: shree007

.github/workflows/docker-pipeline.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@v3
       - name: Install hadolint
-        runs: |
+        run: |
           sudo wget -O /usr/local/bin/hadolint \
             https://github.com/hadolint/hadolint/releases/latest/download/hadolint-Linux-x86_64
           sudo chmod +x /usr/local/bin/hadolint