xcm-emlator: Use BlockNumberFor instead of parachains_common::BlockNumber=u32 (#4434)#4499

acatangiu merged 1 commit intoparitytech:release-crates-io-v1.10.0paritytech/polkadot-sdk:release-crates-io-v1.10.0from

KILTprotocol:aa/backport-fix-1.10.0KILTprotocol/polkadot-sdk:aa/backport-fix-1.10.0Copy head branch name to clipboard