build: Add MegaLinter job to Github Actions

.github/workflows/verify.yaml

@@ -2,7 +2,7 @@ name: Verify
 run-name: ${{ github.actor }} is testing out GitHub Actions 🚀
 on: [push]
 jobs:
-  Unit-Test-Groovy:
+  unit-test:
     runs-on: self-hosted
     steps:
       - run: echo "🎉 The job was automatically triggered by a ${{ github.event_name }} event."
@@ -19,3 +19,20 @@ jobs:
           ls ${{ github.workspace }}
       - run: ${{ github.workspace }}/runDevEnvironment.sh
       - run: echo "🍏 This job's status is ${{ job.status }}."
+
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Check out repository code
+        uses: actions/checkout@v4
+      - name: List files in the repository
+        run: ls ${{ github.workspace }}
+      - name: MegaLinter
+        id: ml
+        # You can override MegaLinter flavor used to have faster performances
+        # More info at https://megalinter.io/flavors/
+        uses: oxsecurity/megalinter@v7
+        env:
+          # All available variables are described in documentation
+          # https://megalinter.io/configuration/
+          VALIDATE_ALL_CODEBASE: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }} # Validates all source when push on main, else just the git diff with main. Override with true if you always want to lint all sources