Clearer username for Blueshirts

Author: PeterJCLaw

code_submitter/auth.py

@@ -248,5 +248,5 @@ async def validate(self, username: str, password: str) -> ValidationResult:
         scopes = self.get_scopes(username)
 
         if BLUESHIRT_SCOPE in scopes:
-            return scopes, User('SR', None)
+            return scopes, User('Blueshirt', None)
         return scopes, User(f'Team {username}', username)