⬆️ deps: Bump @walletconnect/web3-provider from 1.7.1 to 1.7.3

Bumps @walletconnect/web3-provider from 1.7.1 to 1.7.3.

Release notes

Sourced from @​walletconnect/web3-provider's releases.

v1.7.3

• update registry url endpoint to WalletConnect Cloud
• add sendAsync to ethereum-provider for web3.js compatibility

Commits

• 5629c15 add symmetric keys to crypto controller
• 00ad404 Merge pull request #820 from WalletConnect/decouple-relayer
• c02482e fix relayer refactor
• 74bd82f fix relayer refactor
• cb3a0a0 refactor relayer api
• 0e44867 replace heartbeat with @​walletconnect/heartbeat
• c3ed7c8 replace time constants and utils with @​walletconnect/time
• 49bfc0d replace @​walletconnect/timestamp with @​walletconnect/time
• 432508a use @​walletconnect/events instead of @​walletconnect/jsonrpc-types for IEvents
• ad1670b 2.0.0-beta.23
• Additional commits viewable in compare view