chore(deps): update node.js to v16 - autoclosed

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
circleci/node	docker	major	15 -> 16

---

Configuration

📅 Schedule: At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻️ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box.

---

This PR has been generated by WhiteSource Renovate. View repository job log here.

[codecov]

Codecov Report

Merging #186 (1e2ebc1) into master (90d3f7b) will not change coverage.
The diff coverage is n/a.

@@            Coverage Diff            @@
##            master      #186   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            2         2           
  Lines           60        60           
=========================================
  Hits            60        60           

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 90d3f7b...1e2ebc1. Read the comment docs.