publish-image.yml: Fix issue with artifact file name containing spaces

Author: theCalcaholic

.github/workflows/publish-image.yml

@@ -43,7 +43,7 @@ jobs:
         run: |
           set -ex
           mkdir -p publish
-          mv artifacts/${{ inputs.artifact_file }} publish/
+          mv "artifacts/${{ inputs.artifact_file }}" publish/
           cd publish
           
           asset="${IMG}"