Drop core_security resolution (#276)

The core_security resolution was relevant for Home Assistant Core versions
below 2021.1.5. Supervisor only supports Core up to two years old, so
this resolution got removed.

This removes the resolution constant from the client library as well.

Author: agners

aiohasupervisor/models/resolution.py

@@ -150,7 +150,6 @@ class CheckType(StrEnum):
 
     ADDON_PWNED = "addon_pwned"
     BACKUPS = "backups"
-    CORE_SECURITY = "core_security"
     DEPRECATED_ADDON = "deprecated_addon"
     DEPRECATED_ARCH_ADDON = "deprecated_arch_addon"
     DETACHED_ADDON_MISSING = "detached_addon_missing"

tests/fixtures/resolution_info.json

@@ -32,8 +32,7 @@
       { "enabled": true, "slug": "free_space" },
       { "enabled": true, "slug": "detached_addon_removed" },
       { "enabled": true, "slug": "docker_config" },
-      { "enabled": true, "slug": "addon_pwned" },
-      { "enabled": true, "slug": "core_security" }
+      { "enabled": true, "slug": "addon_pwned" }
     ]
   }
 }