v0.49.0

What's Changed

• Update tooling used in CI by @alexcrichton in #1429
• Rely less on wasm-component-ld for tests by @alexcrichton in #1434
• Simplify extern definitions for intrinsics by @alexcrichton in #1436
• Refactor streams with a StreamOps trait by @alexcrichton in #1435
• rust: Fix receiving async events in busy yield loops by @alexcrichton in #1439
• rust: Add support for inter-task wakeups by @alexcrichton in #1440
• Update wasm-tools dependencies by @alexcrichton in #1445
• Release wit-bindgen 0.49.0 by @github-actions[bot] in #1446

Full Changelog: v0.48.1...v0.49.0