[Rule: Tuning] - Azure blob permission modification tagging - Correct tags (#4371)

* Remove `Data Source: Elastic Defend` tag

* Update metadata

---------

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

rules/integrations/azure/defense_evasion_azure_blob_permissions_modified.toml

@@ -2,7 +2,7 @@
 creation_date = "2021/09/22"
 integration = ["azure"]
 maturity = "production"
-updated_date = "2024/05/21"
+updated_date = "2025/01/11"
 
 [rule]
 author = ["Austin Songer"]
@@ -32,8 +32,7 @@ tags = [
     "Domain: Cloud",
     "Data Source: Azure",
     "Use Case: Identity and Access Audit",
-    "Tactic: Defense Evasion",
-    "Data Source: Elastic Defend",
+    "Tactic: Defense Evasion"
 ]
 timestamp_override = "event.ingested"
 type = "query"