[CI] Add linter workflow for Dockerfiles

Author: lukaszstolarczuk

.github/workflows/hadolint.yml

@@ -0,0 +1,25 @@
+# Runs linter for Docker files
+name: Hadolint
+
+on: workflow_call
+
+permissions:
+  contents: read
+
+jobs:
+  hadolint:
+    name: Hadolint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone the git repo
+        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Run Hadolint
+        uses: hadolint/hadolint-action@54c9adbab1582c2ef04b2016b760714a4bfde3cf # v3.1.0
+        with:
+          recursive: true
+          dockerfile:  ".github/docker/*Dockerfile"
+          verbose: true
+          # ignore pinning apt packages to versions
+          ignore: DL3008

.github/workflows/pr_push.yml

@@ -83,3 +83,6 @@ jobs:
     CodeQL:
         needs: [Build]
         uses: ./.github/workflows/codeql.yml
+    Hadolint:
+        needs: [Build]
+        uses: ./.github/workflows/hadolint.yml