Use specific version in action.yml file

OskarStark · web-flow · commit c5498e752290 · 2020-09-22T07:47:29.000+02:00
diff --git a/action.yml b/action.yml
@@ -12,4 +12,4 @@ name: 'OSKAR-PHP-CS-Fixer'
 
 runs:
     using: 'docker'
-    image: 'docker://oskarstark/php-cs-fixer-ga'
+    image: 'docker://oskarstark/php-cs-fixer-ga:2.16.4'
