bumping min-stack to 9.0.0 (#5424)

(cherry picked from commit b3173ac)

Author: terrancedejesus

rules/integrations/azure/credential_access_entra_id_excessive_account_lockouts.toml

@@ -2,9 +2,9 @@
 creation_date = "2025/07/01"
 integration = ["azure"]
 maturity = "production"
-min_stack_version = "8.19.7"
+min_stack_version = "9.0.0"
 min_stack_comments = "Bug fix in threshold rules."
-updated_date = "2025/11/13"
+updated_date = "2025/12/08"
 
 [rule]
 author = ["Elastic"]