Enable reporting comments even if you are not the profile owner (#337)

I made report_comment use _assert_auth instead of _assert_permission so that you can report comments if you're not the profile owner.

Signed-off-by: 50-scratch-tabs <197407676+50-scratch-tabs@users.noreply.github.com>

Author: 50-scratch-tabs

scratchattach/site/user.py

@@ -635,7 +635,7 @@ def report_comment(self, *, comment_id):
         Args:
             comment_id: The id of the comment that should be reported
         """
-        self._assert_permission()
+        self._assert_auth()
         return requests.post(
             f"https://scratch.mit.edu/site-api/comments/user/{self.username}/rep/",
             headers = headers,