Update .gitignore to support terraform modules

.github/workflows/linter.yml

@@ -18,13 +18,14 @@ jobs:
       - name: Checkout Code
         uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
-          # Check out the head of the PR specifically
-          ref: ${{ github.event.pull_request.head.sha }}
-          # Full git history is needed to get a proper list of changed files within `super-linter`
+          ref: ${{ github.head_ref }}
           fetch-depth: 0
-          # Disable credential persistence to harden the runner
           persist-credentials: false
 
+      - name: Set lint SHA from checked-out HEAD
+        id: set_lint_sha
+        run: echo "sha=$(git rev-parse HEAD)" >> "$GITHUB_OUTPUT"
+
       - name: Fetch base branch for diff
         run: git fetch --no-tags --prune origin "+refs/heads/${{ github.event.pull_request.base.ref }}:refs/remotes/origin/${{ github.event.pull_request.base.ref }}"
 
@@ -33,5 +34,5 @@ jobs:
         env:
           VALIDATE_ALL_CODEBASE: false
           DEFAULT_BRANCH: ${{ github.event.pull_request.base.ref }}
-          GITHUB_SHA: ${{ github.event.pull_request.head.sha }}
+          GITHUB_HEAD_REF: ${{ github.head_ref }}
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -22,3 +22,9 @@
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
 replay_pid*
+
+# Infrastructure Tools
+.terraform/
+*.tfstate*
+*.tfvars
+.env