docker/coreboot-sdk: Add meson

This is needed to build opensil. With meson and ninja added to the
coreboot-sdk image there is no need have them in the jenkins node image.

Change-Id: I36188ae895f2a770f1dc4528f332c09bf386db73
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80736
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>

util/docker/coreboot-jenkins-node/Dockerfile

@@ -23,8 +23,6 @@ RUN apt-get -y update && \
 		liblua5.4-dev \
 		linkchecker \
 		lua5.4 \
-		meson \
-		ninja-build \
 		openssh-server \
 		parallel \
 		ruby-full \