Update devDependencies

* c8                      ^9.1.0  →  ^10.1.2
* mocha                  ^10.3.0  →  ^10.7.3
* picocolors              ^1.0.0  →   ^1.0.1
* start-server-and-test   ^2.0.3  →   ^2.0.5

Author: XhmikosR