Upgrade Puppeteer from v5.5.0 to v22.0.0 for ARM64 support

- Fixes browser test failures on Apple Silicon (ARM64) architecture
- Modern Puppeteer v22 has native ARM64 support with Chrome for Testing
- All 38 tests now passing (including 2 previously failing browser tests)
- Removes need for manual Chromium installation or workarounds

Author: Robert Brennan