deps: Bump flagsmith-common from 1.8.0 to 1.9.0 (#5344)

Author: khvn26

api/poetry.lock

@@ -154,7 +154,7 @@ pygithub = "2.1.1"
 hubspot-api-client = "^8.2.1"
 djangorestframework-dataclasses = "^1.3.1"
 pyotp = "^2.9.0"
-flagsmith-common = "^1.8.0"
+flagsmith-common = "^1.9.0"
 django-stubs = "^5.1.3"
 tzdata = "^2024.1"
 djangorestframework-simplejwt = "^5.3.1"
@@ -224,6 +224,7 @@ types-psycopg2 = "^2.9.21.20250121"
 types-python-dateutil = "^2.9.0.20241206"
 types-pytz = "^2025.1.0.20250204"
 ruff = "^0.9.7"
+flagsmith-common = { version = "^1.9.0", extras = ["test-tools"] }
 
 [build-system]
 requires = ["poetry>=2.0.0"]