Increase default august timeout (#77762)

Fixes
```
2022-08-28 20:32:46.223 ERROR (MainThread) [homeassistant] Error doing job: Task exception was never retrieved
Traceback (most recent call last):
  File "/Users/bdraco/home-assistant/homeassistant/helpers/debounce.py", line 82, in async_call
    await task
  File "/Users/bdraco/home-assistant/homeassistant/components/august/activity.py", line 49, in _async_update_house_id
    await self._async_update_house_id(house_id)
  File "/Users/bdraco/home-assistant/homeassistant/components/august/activity.py", line 137, in _async_update_house_id
    activities = await self._api.async_get_house_activities(
  File "/Users/bdraco/home-assistant/venv/lib/python3.10/site-packages/yalexs/api_async.py", line 96, in async_get_house_activities
    response = await self._async_dict_to_api(
  File "/Users/bdraco/home-assistant/venv/lib/python3.10/site-packages/yalexs/api_async.py", line 294, in _async_dict_to_api
    response = await self._aiohttp_session.request(method, url, **api_dict)
  File "/Users/bdraco/home-assistant/venv/lib/python3.10/site-packages/aiohttp/client.py", line 466, in _request
    with timer:
  File "/Users/bdraco/home-assistant/venv/lib/python3.10/site-packages/aiohttp/helpers.py", line 721, in __exit__
    raise asyncio.TimeoutError from None
asyncio.exceptions.TimeoutError
```

homeassistant/components/august/const.py

@@ -4,7 +4,7 @@ from datetime import timedelta
 
 from homeassistant.const import Platform
 
-DEFAULT_TIMEOUT = 15
+DEFAULT_TIMEOUT = 25
 
 CONF_ACCESS_TOKEN_CACHE_FILE = "access_token_cache_file"
 CONF_LOGIN_METHOD = "login_method"