v0.1 rc1

First release candidate of OpenZeppelin Runtime Wrappers v0.1.
It includes:

• Pallet Abstractions -- set of macros that incapsulates many configs of pallets and allows to implement several pallets with a single config. Read more about it: https://github.com/OpenZeppelin/polkadot-runtime-wrappers/blob/v0.1/README.md
• construct_runtime! and impl_runtime_api! wrappers -- macros that incapsulate runtime APIs and runtime construction with the same logic as in pallet abstractions. Read more about it: https://github.com/OpenZeppelin/polkadot-runtime-wrappers/blob/v0.1/procedural/README.md

This is a release candidate and not audited yet.

Summary

Added

• Use pallet abstractions in both templates (#300 )
• Use openzeppelin_construct_runtime and openzeppelin_runtime_apis in both templates (#354)
• Configure xcm-transactor for generic template (#346)
• Configure xcm-transactor for evm template (#345)
• Configure xtokens for generic template (#343)
• Configure xtokens for evm template (#331)
• Configure asset manager for generic template (#341)

Changed

• Benchmarks update for release (#355)
• Implement CheckedMetadataHashExtension (#211)
• Fix unexepectedly high weights for XCM pallet (#322)
• Use construct_runtime_v2 (#312)
• Upgrade from v1.13.0 to polkadot-stable2407-1 (#298)
• Fix zombie net scripts for AccountId20 compatibility (#292)
• Use AssetHub as reserve (#327)