Update dependency @polkadot/api to v13

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
@polkadot/api (source)	^12.4.2 -> ^13.0.1

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Release Notes

polkadot-js/api (@​polkadot/api)

v13.0.1

Compare Source

Breaking Changes:

• Change assetId type in SignerPayloadJSON to HexString (#​5967)
• Keep assetId hex as an Option for toPayload (#​5968)

NOTE: This is part of the current change to generalize the SignerPayloadJSON in order to simplify its integration across other tools. The return value of assetId field with toPayload will always be its true type now, which in this case is Option<TAssetConversion> where TAssetConversion is equal to MultiLocation | AssetId.

Changes:

• Bump dev and typescript (#​5964)
• Bump yarn to 4.1.1 (#​5978)
• Add kusama types-known v1.3.0 upgrade (#​5971)
• Update Kusama augmented types to 1.3.0 (#​5972)
  • Please reference the PR above to view any changes in the runtime types

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