[Backport] weights from v9320 release branch (#1890)

* [benchmarks] pr with weights (#1857)

Co-authored-by: paritytech-ci <paritytech-ci@parity.io>

* [benchmarks] Update weights for statemine/t (#1859)

* [benchmarks] pr with weights

* Update parachains/runtimes/assets/westmint/src/weights/pallet_uniques.rs

* Update parachains/runtimes/assets/westmint/src/weights/pallet_assets.rs

* Update parachains/runtimes/assets/statemine/src/weights/pallet_assets.rs

Co-authored-by: paritytech-ci <paritytech-ci@parity.io>
Co-authored-by: Squirrel <gilescope@gmail.com>

* fix weights for destroy

Co-authored-by: Paritytech CI <52199148+paritytech-ci@users.noreply.github.com>
Co-authored-by: paritytech-ci <paritytech-ci@parity.io>
Co-authored-by: Squirrel <gilescope@gmail.com>
Co-authored-by: parity-processbot <>
Co-authored-by: Anthony Alaribe <anthonyalaribe@gmail.com>