[PLAT-21229]Upgrade prometheus to 3.12.0

Summary: Upgrading prometheus to 3.12.0 for fixing multiple CVEs

Test Plan: Tested metrics manually

Reviewers: vkumar, amalyshev

Reviewed By: amalyshev

Subscribers: yugaware

Differential Revision: https://phorge.dev.yugabyte.com/D54508

Author: Arpit-yb

stable/yugaware/values.yaml

@@ -41,7 +41,7 @@ image:
 
   prometheus:
     registry: ""
-    tag: v3.10.0
+    tag: v3.12.0
     name: prom/prometheus
 
   ybdb: