Add Github Superlinter (#6677)

* Add Github Superlinter

This PR adds the Github superlinter to our codebase as a Github action. Resolves #6308.
* Apply suggestions from code review
* Merge refs/heads/master into rauljordan-patch-1
* fix action
* Merge refs/heads/master into rauljordan-patch-1
* Merge refs/heads/master into rauljordan-patch-1
* Merge refs/heads/master into rauljordan-patch-1
* Merge refs/heads/master into rauljordan-patch-1
* Merge refs/heads/master into rauljordan-patch-1

.github/workflows/superlinter.yml

@@ -0,0 +1,46 @@
+name: Lint Code Base
+
+#
+# Documentation:
+# https://help.github.com/en/articles/workflow-syntax-for-github-actions
+#
+
+#############################
+# Start the job on all push #
+#############################
+on:
+  push:
+    branches-ignore: [master]
+    # Remove the line above to run when pushing to master
+  pull_request:
+    branches: [master]
+
+###############
+# Set the Job #
+###############
+jobs:
+  build:
+    # Name the Job
+    name: Lint Code Base
+    # Set the agent to run on
+    runs-on: ubuntu-latest
+
+    ##################
+    # Load all steps #
+    ##################
+    steps:
+      ##########################
+      # Checkout the code base #
+      ##########################
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      ################################
+      # Run Linter against code base #
+      ################################
+      - name: Lint Code Base
+        uses: docker://github/super-linter:v3
+        env:
+          VALIDATE_ALL_CODEBASE: false
+          DEFAULT_BRANCH: master
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}