fix(deps): update dependency @mysten/wallet-standard to ^0.20.0

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
@mysten/wallet-standard	^0.5.12 → ^0.20.0

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Release Notes

MystenLabs/ts-sdks (@​mysten/wallet-standard)

v0.20.0

Minor Changes

• b827dfd: Replace references to Sui Wallet and set Slush as the default wallet in WalletList.tsx

Patch Changes

• Updated dependencies [b827dfd]
  • @​mysten/slush-wallet@​0.3.0

v0.8.0

Minor Changes

• ef90be0: Switch from bundled to unbundled ESM build. This fixes a runtime error
  (createRequire is not a function) in React Native and browser environments caused by Node.js
  built-ins being inlined into the bundle via transitive dependencies (axios, semver, etc.).

v0.7.1

Patch Changes

• 99d1e00: Add default export condition

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