deps: update npm to 6.13.4
6.13.4 (2019-12-11)
BUGFIXES
-
320ac9aee
npm/bin-links#12 npm/gentle-fs#7 Do not remove global bin/man links inappropriately (@isaacs)
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
320ac9aee
npm/bin-links#12 npm/gentle-fs#7 Do not remove global bin/man links inappropriately (@isaacs)