feat: ping in info

hikka/modules/heroku_info.py

@@ -160,6 +160,9 @@ class HerokuInfoMod(loader.Module):
 
     @loader.command()
     async def infocmd(self, message: Message):
+        start = time.perf_counter_ns()
+        message = await utils.answer(message, self.config["ping_emoji"])
+
         if self.config.get('pp_to_banner', True):
             print(self.config['banner_url'])
             try:
@@ -172,7 +175,7 @@ class HerokuInfoMod(loader.Module):
         await utils.answer_file(
             message,
             self.config["banner_url"],
-            self._render_info(False),
+            self._render_info(False).format(ping=round((time.perf_counter_ns() - start) / 10**6, 3)),
         )
 
     @loader.command()