Draft: TEST ONLY - DO NO MERGE - Testing Istio O-L package updates to 1.25.3

Package Merge Request

Package Changes

DO NO MERGE: Testing update of istioCRDs, istiod, and istioGateway to version 1.25.3

Package MR

(Link to Package MR here)

For Issue

Closes (link to issue here)

Upgrade Notices

N/A