Add small speed improvement when unloading Ambient PWS (#28756)

homeassistant/components/ambient_station/__init__.py

@@ -1,4 +1,5 @@
 """Support for Ambient Weather Station Service."""
+import asyncio
 import logging
 
 from aioambient import Client
@@ -297,8 +298,12 @@ async def async_unload_entry(hass, config_entry):
     ambient = hass.data[DOMAIN][DATA_CLIENT].pop(config_entry.entry_id)
     hass.async_create_task(ambient.ws_disconnect())
 
-    for component in ("binary_sensor", "sensor"):
-        await hass.config_entries.async_forward_entry_unload(config_entry, component)
+    tasks = [
+        hass.config_entries.async_forward_entry_unload(config_entry, component)
+        for component in ("binary_sensor", "sensor")
+    ]
+
+    await asyncio.gather(*tasks)
 
     return True