feat: bump appwrite/appwrite to 24.*

The SDK's 24.0.0 release renamed several Project-prefixed enums
(AuthMethod -> ProjectAuthMethodId, ServiceId -> ProjectServiceId,
ProtocolId -> ProjectProtocolId, ProjectPolicy -> ProjectPolicyId) and
24.1.0 made BillingLimits fields nullable to match the server's sparse
'limits crossed' response.

abuse doesn't use any of the renamed enums; it only imports Client,
AppwriteException, ID, Query, Models\Row, Services\TablesDB, and
Enums\TablesDBIndexType -- all unchanged in 24.x.

Composer lock updated to 24.1.0. Bump unblocks downstream consumers
like utopia-php/migration that need the 24.x SDK.

Author: premtsd-code

composer.json

@@ -23,7 +23,7 @@
         "ext-curl": "*",
         "ext-redis": "*",
         "utopia-php/database": "5.*",
-        "appwrite/appwrite": "23.*"
+        "appwrite/appwrite": "24.*"
     },
     "require-dev": {
         "phpunit/phpunit": "9.*",