Update hip-820.md to Accepted (hashgraph#848)

Signed-off-by: Michael Garber <michael.garber@swirldslabs.com>
Signed-off-by: Kim Rader <kim.rader@swirldslabs.com>

HIP/hip-820.md

@@ -6,11 +6,11 @@ working-group: Jason Fabritz (@bugbytesinc), Milan Wiercx van Rhijn (@MilanWR),
 type: Standards Track
 category: Application
 needs-council-approval: No
-status: Last Call
+status: Accepted
 last-call-date-time: 2023-12-28T07:00:00Z
 created: 2023-10-05
 discussions-to: https://github.com/hashgraph/hedera-improvement-proposal/discussions/819
-updated: 2023-12-14
+updated: 2024-01-02
 requires: 30
 replaces: 179
 ---