Don't try to modify the 'Admin' role

Author: NMertsch

scripts/configure-guild.py

@@ -214,11 +214,6 @@ def verify_permission_roles(self) -> Self:
 
 SERVER_CONFIG = GuildConfig(
     roles=[
-        Role(
-            name="Admin",
-            color=GREY,
-            permissions=["administrator"],
-        ),
         Role(
             name=ROLE_COC,
             color=DARK_ORANGE,