Update dependency np to v6.3.1

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
np	devDependencies	patch	6.3.0 -> 6.3.1

---

Release Notes

sindresorhus/np

v6.3.1

Compare Source

• Fix a regression from 6.3.0 (#​552) 59edfe6

---

Renovate configuration

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

🚦 Automerge: Enabled.

♻️ 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-commenter]

Codecov Report

Merging #76 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master      #76   +/-   ##
=======================================
  Coverage   95.16%   95.16%           
=======================================
  Files          49       49           
  Lines         559      559           
=======================================
  Hits          532      532           
  Misses         27       27           

---

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 254c963...bd24a2b. Read the comment docs.

[coveralls]

Coverage remained the same at 95.17% when pulling bd24a2b on renovate/np-6.x into 254c963 on master.