gitlab-ci: Bump libdrm to 2.4.118 to add NV{15,20,30} fmts
And add ifndef guards for cases were do have support for it.
While at it I need to change how we build it due to:
'meson.build:21:0: ERROR: Value "false" (of type "string") for combo option "Enable support for vc4's KMS API." is not one of the choices. Possible choices are (as string): "enabled", "disabled", "auto".'
Signed-off-by: Marius Vlad marius.vlad@collabora.com