Update refresh_static.yml

typo

Author: tonypconway

.github/workflows/refresh_static.yml

@@ -30,7 +30,7 @@ jobs:
         run: npm run refresh-static
 
       - name: check for diff
-        if: steps.refresh-downstream-script.outcome == 'successs'
+        if: steps.refresh-downstream-script.outcome == 'success'
         id: check-for-diff
         run: |
           git diff --compact-summary