Update npm dependencies with npm audit fix, except markmap-lib

npm found 160 vulnerabilities (6 low, 75 moderate, 63 high, 16 critical)
from the original dependencies. Using `npm audit fix` to update most of
the dependencies will eliminate 37 of the 160 vulnerabilities.

markmap-lib was excluded in this update because it actually contains
breaking changes.

Signed-off-by: Peter Dave Hello <hsu@peterdavehello.org>

Author: PeterDaveHello