`om ci`: Add --accept-flake-config option #1348

Job	Run time
main (x86_64-linux, false)	2m 29s
main (aarch64-darwin, false)	4m 51s
static-binary-check (ubuntu-latest)	8s
website	0s
static-binary-check (macos-latest)	5s
	7m 33s

Provide feedback