mkcert 1.4.3-1ubuntu0.1 (amd64 binary) in ubuntu jammy

 mkcert is a simple tool for making locally-trusted development
 certificates. It requires no configuration.
 .
 mkcert automatically creates and installs a local CA in the system
 root store, and generates locally-trusted certificates. mkcert does
 not automatically configure servers to use the certificates, though,
 that's up to you.