Mask the recipe in meta-rcar-gen3-adas incompatible with YP 3.1.1

Mask the recipe in meta-rcar-gen3-adas incompatible with YP 3.1.1

There is a bbappend in the cogent layer which is not forward-compatible with
YP 'dunfell' 3.1.1 . BBMASK it until upstream did fix it.

Bug-AGL: SPEC-3445

Signed-off-by: Jan-Simon Möller <jsmoeller@linuxfoundation.org>
Change-Id: Ib301bb14e53a37f445c74461982fbbc24bcdae2f
Reviewed-on: https://gerrit.automotivelinux.org/gerrit/c/AGL/meta-agl/+/24861
Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>
ci-image-boot-test: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org>