ci: exclude prettier checks on generated content #2871

Job	Run time
ping-cli	9s
wait2	54s
wait	33s
wait2-delay-120	2m 18s
wait2-delay-50	1m 15s
wait3	1m 34s
wait3-for-200-seconds	4m 33s
wait4	41s
wait-on-vite	21s
wait-multiple	1m 53s
wait-on-nextjs	37s
wait-server-starts-after-100-seconds	2m 10s
wait-using-custom-command	26s
	17m 24s

Provide feedback