Removed codeowner for growatt_server (#103970)

CODEOWNERS

@@ -490,8 +490,6 @@ build.json @home-assistant/supervisor
 /tests/components/greeneye_monitor/ @jkeljo
 /homeassistant/components/group/ @home-assistant/core
 /tests/components/group/ @home-assistant/core
-/homeassistant/components/growatt_server/ @muppet3000
-/tests/components/growatt_server/ @muppet3000
 /homeassistant/components/guardian/ @bachya
 /tests/components/guardian/ @bachya
 /homeassistant/components/habitica/ @ASMfreaK @leikoilja

homeassistant/components/growatt_server/manifest.json

@@ -1,7 +1,7 @@
 {
   "domain": "growatt_server",
   "name": "Growatt",
-  "codeowners": ["@muppet3000"],
+  "codeowners": [],
   "config_flow": true,
   "documentation": "https://www.home-assistant.io/integrations/growatt_server",
   "iot_class": "cloud_polling",