Scan only the src folder for secrets (#757)

Author: trivikr

.github/workflows/secrets_scan.yml

@@ -13,5 +13,5 @@ jobs:
           fetch-depth: 0
       - uses: trufflesecurity/trufflehog@main
         with:
-          path: ./
+          path: ./src
           base: ${{ github.event.repository.default_branch }}