fix: error on (initial) file creation (#113)

Co-authored-by: wolfy1339 <[email protected]>

Author: theztefan

lib/write-pretty-file.js

@@ -25,7 +25,7 @@ export default async function writePrettyFile(path, content) {
 
   await writeFile(
     path,
-    pretier.format(content, {
+    await pretier.format(content, {
       parser,
     }),
   );

templates/github-actions/test.yml

@@ -22,7 +22,7 @@ jobs:
           cache: npm
       - run: npm ci
       - run: npm test
-    
+
   # The "test" step can be required in branch protection and does not
   # change each time the test matrix changes.
   test: