This uses --memlimit-compress=3700MiB on i386 and arm when building the product and updates images. (cherry picked from commit ce895bbeb1)
ce895bbeb1
remove no longer used kernel variants from templates dont try to install no longer existing kernel-tegra variant
live media isn't exactly the same as the Anaconda install media. Right now this amounts to needing a root= cmdline argument but in the future there may be other differences. This also reverts 5437557846 on the new copies of the templates.
5437557846
