Qemu and kubernetes build failed to build under a 3 GB ramdisk.
The 6 GB ramdisk was ok.
Increase the minimum resources for these packages to 6 GB.
Closes-bug: 1964980
Signed-off-by: Scott Little <scott.little@windriver.com>
Change-Id: I6027a4c02c15ef87a405ad300e967499c103b452