chore: Fix pre-commit CI workflow (#1)

Author: bryantbiggs

.github/workflows/pre-commit.yaml

@@ -15,5 +15,10 @@ jobs:
         with:
           fetch-depth: 0
 
+      - name: Install helm-docs
+        uses: jaxxstorm/[email protected]
+        with:
+          repo: norwoodj/helm-docs
+
       - name: Pre-commit
         uses: pre-commit/[email protected]