[pallet_xcm] Forgotten migration to XCMv4 + added `try-state` to the `pallet_xcm` (#3228)
Relates to: https://github.com/paritytech/polkadot-sdk/issues/3214 ## TODO - [ ] backport to the `1.7.0` release
Relates to: https://github.com/paritytech/polkadot-sdk/issues/3214 ## TODO - [ ] backport to the `1.7.0` release