profile: parallelize API requests

src/handlers/profile.py

 from telegrinder import Dispatch, Message, CallbackQuery, MESSAGE_FROM_USER, WaiterMachine
 from telegrinder.rules import Command, PayloadEqRule, PayloadMarkupRule, Text, IsPrivate, HasText, Argument
 
+import asyncio
 from asyncio import sleep
 import re
 from datetime import datetime
@@ -28,15 +29,16 @@ async def profile_handler(m: Message, user: User | None) -> None:
     if user is None:
         return
 
-    maintainer_data = await altrepo.api.site.maintainer_info(user.default_branch, user.maintainer.nickname)
+    nickname = user.maintainer.nickname
+
+    maintainer_data, watch, bugs_data = await asyncio.gather(
+        altrepo.api.site.maintainer_info(user.default_branch, nickname),
+        altrepo.parser.packages.watch_by_maintainer(nickname, "by-acl"),
+        altrepo.api.bug.bugzilla_by_maintainer(nickname),
+    )
     count_source_pkg = maintainer_data.information.count_source_pkg
 
     roles = DB.user.get_roles(m.from_user.id)
-
-    watch = await altrepo.parser.packages.watch_by_maintainer(
-        user.maintainer.nickname, "by-acl"
-    )
-    bugs_data = await altrepo.api.bug.bugzilla_by_maintainer(user.maintainer.nickname)
     if bugs_data:
         all_bugs = bugs_data.bugs
         unresolved_bugs = [