lib/go/contracts/v1.9.3

What's Changed

• Update to latest emulator and Cadence Versions by @dependabot[bot] in #557
• Bump golang.org/x/crypto from 0.35.0 to 0.45.0 in /lib/go/templates by @dependabot[bot] in #565
• Use binary search for timestamps and canceled txs by @joshuahannan in #561
• Improve addTransaction performance and add calculateFee by @joshuahannan in #569
• Remove old timestamps in scheduleld transaction manager cleanup by @joshuahannan in #571
• Adds COA handler and schedule txs by @joshuahannan in #553
• Performance improvements for Scheduled Transactions by @joshuahannan in #572
• Add retrieve fraudulent tokens contract by @joshuahannan in #574
• Update to latest versions of Cadence and Flow Emulator by @turbolent in #576

Full Changelog: lib/go/contracts/v1.9.2...lib/go/contracts/v1.9.3