2021-12-01, Version 16.13.1 'Gallium' (LTS)

Notable changes:

- **deps**: upgrade npm to 8.1.2 (npm team)
  [#40643](#40643)
- **deps**: update c-ares to 1.18.1 (Richard Lau)
  [#40660](#40660)
- **doc**: add VoltrexMaster to collaborators (voltrexmaster)
  [#40566](#40566)
- **lib**: fix regular expression to detect \`/\` and \`\\\`
  (Francesco Trotta) [#40325](#40325)

PR-URL: #40974