Merge pull request #1038 from splunk/gha_fix

Make it a string?

Author: ljstella

.github/workflows/validate.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          lfs: false
+          lfs: 'false'
 
       - name: Set up Python
         uses: actions/setup-python@v4