ci: change pytest exception match

Author: null8626

tests/test_client.py

@@ -41,7 +41,7 @@ async def test_HTTPClient_with_no_external_session(session: ClientSession):
 @pytest.mark.asyncio
 async def test_DBLClient_post_guild_count_with_no_args():
     client = topgg.DBLClient(MOCK_TOKEN)
-    with pytest.raises(TypeError, match="stats or guild_count must be provided."):
+    with pytest.raises(TypeError, match="guild_count must be provided."):
         await client.post_guild_count()