[Referendum:8] Upgrade Moonriver to RT2302

[Product]

In order to deal with the network storage bloat, the OpenTech whitelisted the execution of Runtime Upgrade RT2302.

Whitelisting execution of Runtime Upgrade RT2302

See: [Referendum: MR10] [Status: Voting]: Expediting RT-2302 to bring Dynamic Fees to Moonbeam Sooner to deal with recent storage bloat - #11 by aaron.mbf