Binary packages are rebuilding. If your kernel is not rebuilt yet, and
you don't want to build it yourself, just checkout the previous
pmbootstrap commit.
This commit also changes the arch from the postmarketOS kernels from
"all" to the ones where we actually have a kernel config.
Fixes#1229.
Adding INSTALL_MOD_STRIP will cause modules to be stripped after
they are installed (option --strip-debug will be used)
In case someone isn't happy with it, please open a PR that reverts
it for your device, or start a discussion as a new issue.
