v0.70.2

What's Changed

• fix: adding locking around muxer protocol receivers map to prevent data race by @agaffney in #489
• test: fix random panic in handshake server tests by @agaffney in #490
• ci: enable race detection for tests by @agaffney in #491
• chore(deps): bump golang.org/x/crypto from 0.18.0 to 0.19.0 by @dependabot in #494
• chore(deps): bump golangci/golangci-lint-action from 3 to 4 by @dependabot in #492
• fix: avoid race condition on shutdown during handshake by @agaffney in #495

Full Changelog: v0.70.1...v0.70.2