Remove local runtime

[ipapandinas]

Pull Request Summary

Closes #1567

This PR removes local runtime and makes local dev node parachain-oriented using Shibuya runtime. It removes grandpa, uses aura manual-sealing consensus by default and mocks relay chain validation similar to what polkadot-omni node is doing.

Frontier tests were updated accordingly AstarNetwork/frontier-tests#3

[Dinonard]

Didn't do a super detailed review, but LGTM.

If runtime upgrade works, and sending XCM doesn't brick the chain (?), let's merge it.

[ipapandinas]

@Dinonard Actually, I've increased the max_code_size to 16Mb. It's 2Mb by default and Shibuya runtime 2101 is ~2,7Mb. Sending XCM doesn't brick the chain, it fails safely. Perhaps the mock could be extended in the future to handle it if the need arises.

[Dinonard]

@Dinonard Actually, I've increased the max_code_size to 16Mb. It's 2Mb by default and Shibuya runtime 2101 is ~2,7Mb. Sending XCM doesn't brick the chain, it fails safely. Perhaps the mock could be extended in the future to handle it if the need arises.

Best to keep it as simple as possible.
As long as XCM doesn't crash, and we can do all the other actions normally, it should be good.

[github-actions]

Package	Line Rate	Branch Rate	Health
pallets/unified-accounts/src	80%	0%	✔
pallets/dapp-staking/src/test	0%	0%	❌
pallets/astar-xcm-benchmarks/src/generic	100%	0%	✔
precompiles/dapp-staking/src/test	0%	0%	❌
pallets/astar-xcm-benchmarks/src/fungible	100%	0%	✔
precompiles/assets-erc20/src	77%	0%	➖
pallets/vesting-mbm/src	87%	0%	✔
pallets/ethereum-checked/src	76%	0%	➖
pallets/dynamic-evm-base-fee/src	85%	0%	✔
pallets/xc-asset-config/src	57%	0%	➖
pallets/collator-selection/src	82%	0%	✔
precompiles/dapp-staking/src	89%	0%	✔
pallets/collective-proxy/src	94%	0%	✔
chain-extensions/types/unified-accounts/src	0%	0%	❌
pallets/astar-xcm-benchmarks/src	86%	0%	✔
chain-extensions/types/assets/src	0%	0%	❌
chain-extensions/unified-accounts/src	0%	0%	❌
precompiles/dispatch-lockdrop/src	89%	0%	✔
primitives/src/xcm	66%	0%	➖
pallets/dapp-staking/src/benchmarking	95%	0%	✔
precompiles/substrate-ecdsa/src	74%	0%	➖
primitives/src	55%	0%	➖
pallets/dapp-staking/rpc/runtime-api/src	0%	0%	❌
pallets/dapp-staking/src	77%	0%	➖
precompiles/sr25519/src	69%	0%	➖
pallets/price-aggregator/src	75%	0%	➖
precompiles/unified-accounts/src	100%	0%	✔
pallets/inflation/src	58%	0%	➖
precompiles/xcm/src	69%	0%	➖
pallets/static-price-provider/src	91%	0%	✔
chain-extensions/pallet-assets/src	55%	0%	➖
pallets/democracy-mbm/src	30%	0%	❌
Summary	71% (3851 / 5415)	0% (0 / 0)	➖

Minimum allowed line rate is 50%