chore: Update HIP-1137 status to Review

- Changed status from Last Call to Review
- Updated date to 2026-01-14
- Added missing headers: needs-hiero-approval, needs-hedera-review, hedera-review-date, hedera-acceptance-decision

Signed-off-by: Michael Garber <michael.garber@hashgraph.com>

Author: mgarbs

HIP/hip-1137.md

@@ -7,10 +7,14 @@ requested-by: Mirror Node Operators, Relay Node Operators, SDK developers
 type: Standards Track
 category: Core
 needs-council-approval: Yes
+needs-hiero-approval: Yes
+needs-hedera-review: Yes
+hedera-review-date:
+hedera-acceptance-decision:
 discussions-to: https://github.com/hashgraph/Hiero-improvement-proposal/discussions/1132
-status: Last Call
+status: Review
 created: 2025-03-07
-updated: 2025-08-04
+updated: 2026-01-14
 ---
 
 ## Abstract