YAML doesn't need quotes

Co-Authored-By: Sviatoslav Sydorenko <wk.cvs.github@sydorenko.org.ua>

Author: ScottBrenner

.github/workflows/main.yml

@@ -23,4 +23,4 @@ jobs:
         # targets: |
         #   playbook_1.yml
         #   playbook_2.yml
-        targets: "wordpress-nginx/site.yml"
+        targets: wordpress-nginx/site.yml