fix: @meshsdk/contract -> MeshMarketplaceContract -> purchaseAsset-> TypeError: Cannot mix BigInt and other types, use explicit conversions

[MoFayaz]

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Summary

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@meshsdk/contract -> MeshMarketplaceContract -> purchaseAsset

I got this error when calling the purchaseAsset function. fixed when converting to number

TypeError: Cannot mix BigInt and other types, use explicit conversions

in compiled code https://unpkg.com/@meshsdk/contract@1.9.0-beta.73/dist/index.js,
let ownerToReceiveLovelace = inputDatum.fields[1].int * this.feePercentageBasisPoint / 1e4;

Changed to
let ownerToReceiveLovelace = Number(inputDatum.fields[1].int) * this.feePercentageBasisPoint / 1e4;

Affect components

Please indicate which part of the Mesh Repo

• @meshsdk/common
• @meshsdk/contract
• @meshsdk/core
• @meshsdk/core-csl
• @meshsdk/core-cst
• @meshsdk/hydra
• @meshsdk/provider
• @meshsdk/react
• @meshsdk/svelte
• @meshsdk/transaction
• @meshsdk/wallet
• Mesh playground (i.e. https://meshjs.dev/)
• Mesh CLI

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