der

x509-cert: adds a serial numbers generator #2547

Job	Run time
build (1.65.0, thumbv7em-none-eabi)	3m 31s
derive (1.65.0)	2m 9s
derive (stable)	21s
test (i686-unknown-linux-gnu, ubuntu-latest, 1.65.0, sudo apt update && sudo apt install gcc-mult...	14m 2s
build (1.65.0, wasm32-unknown-unknown)	3m 21s
test (i686-unknown-linux-gnu, ubuntu-latest, stable, sudo apt update && sudo apt install gcc-mult...	9m 59s
build (stable, thumbv7em-none-eabi)	1m 17s
test (x86_64-unknown-linux-gnu, ubuntu-latest, 1.65.0)	13m 36s
build (stable, wasm32-unknown-unknown)	1m 14s
test (x86_64-unknown-linux-gnu, ubuntu-latest, stable)	10m 1s
minimal-versions / minimal-versions	7m 45s
	1h 7m 16s

Provide feedback