Revise codeowners for Overkiz (#133784)

CODEOWNERS

@@ -1103,8 +1103,8 @@ build.json @home-assistant/supervisor
 /tests/components/otbr/ @home-assistant/core
 /homeassistant/components/ourgroceries/ @OnFreund
 /tests/components/ourgroceries/ @OnFreund
-/homeassistant/components/overkiz/ @imicknl @vlebourl @tetienne @nyroDev @tronix117 @alexfp14
-/tests/components/overkiz/ @imicknl @vlebourl @tetienne @nyroDev @tronix117 @alexfp14
+/homeassistant/components/overkiz/ @imicknl
+/tests/components/overkiz/ @imicknl
 /homeassistant/components/ovo_energy/ @timmo001
 /tests/components/ovo_energy/ @timmo001
 /homeassistant/components/p1_monitor/ @klaasnicolaas

homeassistant/components/overkiz/manifest.json

@@ -1,14 +1,7 @@
 {
   "domain": "overkiz",
   "name": "Overkiz",
-  "codeowners": [
-    "@imicknl",
-    "@vlebourl",
-    "@tetienne",
-    "@nyroDev",
-    "@tronix117",
-    "@alexfp14"
-  ],
+  "codeowners": ["@imicknl"],
   "config_flow": true,
   "dhcp": [
     {