Following the new Fellowship release, this upgrades the Kusama system to v1.1.2.

Requires whitelist by https://kusama.polkassembly.io/member-referenda/58



<p>Following the new Fellowship release, this upgrades the Kusama system to v1.1.2.</p>

Kusama Runtime Upgrade v1.1.2

See [`Pallet::dispatch_whitelisted_call_with_preimage`].

- Problem Statement: The problem is that the Kusama system needs to be upgraded to v1.1.2.
- Audience: The intended audience is the Kusama community.
- Significance: The upgrade is significant because it includes important improvements and bug fixes.
- Proposed Solution: The proposed solution is to whitelist the upgrade on the Polkassembly platform.
- Expected Outcomes: The expected outcome is that the Kusama system will be upgraded to v1.1.2, providing users with improved functionality and stability.

#339 Kusama Runtime Upgrade v1.1.2