Generating the MAR tools is broken due to missing certutil with ESR 38
``` + cp -p 'obj-*/security/nss/cmd/certutil/certutil' /home/ubuntu/build/mar-tools/ cp: cannot stat `obj-*/security/nss/cmd/certutil/certutil': No such file or directory ``` Looking around `certutil` does not seem to get built at all any longer with our current .mozconfig.
issue