Release v1.5.1

This PR was automatically generated to release version v1.5.1.

Changes

• 📦 Version bumped in package.json
• 📝 CHANGELOG.md updated with release notes
• 🔨 Package built and ready for publishing

Release notes:

🐛 Bug Fixes

• proxy: fix(proxy): make HTTP response handling Node 24 / Electron 42 safe (fix(proxy): Node 24 / Electron 42 writeHead compat (interception fix) #113) (), closes #113 #358
• security: fix(security): RQ-2426 — sandbox rule code (QuickJS-WASM) (fix(security): RQ-2426 — sandbox rule code (QuickJS-WASM) #112) (), closes #112 #112

What happens after merge?

When this PR is merged to main, the following will automatically happen:

1. ✅ Create git tag v1.5.1
2. ✅ Create GitHub release with release notes
3. ✅ Publish to npm registry as @requestly/requestly-proxy@1.5.1

🚀 Ready to release? Review and merge this PR to publish!