Updates tags API docs to reflect get repository tags defaults

doc/api/tags.md

@@ -8,8 +8,7 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 ## List project repository tags
 
-Get a list of repository tags from a project, sorted by name in reverse
-alphabetical order. This endpoint can be accessed without authentication if the
+Get a list of repository tags from a project, sorted by update date and time in descending order. This endpoint can be accessed without authentication if the
 repository is publicly accessible.
 
 ```plaintext