Motion 13 is submitted: Polkadot runtime update to v23

Upgrade priority: MEDIUM

Specs of the runtime can be found [here](https://github.com/paritytech/polkadot/releases/tag/v0.8.23).

All Councillors please vote at your convenience. The preimage can be verified in the release notes.

- Problem Statement: Polkassembly is proposing a Polkadot runtime update to v23.
- Significance: Enhancing the Polkadot network's functionality and security.
- Proposed Solution: Upgrading the Polkadot runtime to version 23.
- Expected Outcomes: Improved network performance and security features.

#3 SetCode: Polkadot runtime v23