Fix syntax

Signed-off-by: Jing Chen <[email protected]>

Author: jgchn

.github/workflows/run-examples-modified.yml

@@ -78,7 +78,7 @@ jobs:
       with:
         valueFile: 'tests/test_example_run.yaml'
         propertyPath: 'check'
-        value: "${{ fromJSON(steps.changed-pdl-files.outputs.all_changed_files) }}"
+        value: ${{ fromJSON(steps.changed-pdl-files.outputs.all_changed_files) }}
         commitChange: false
 
     - name: print yaml config