scx, scx-loader: update to 1.1.0.

[CosmicToast]

Patch is from sched-ext/scx#3528 - fixes one of the new schedulers (cake) on musl; the core issue is the libc:: crate being weird (many such cases). This is now merged for next release, meaning the patch will be removed next bump.

Testing the changes

• I tested the changes in this PR: YES: all of my void systems are now running the new version of this (though I run scx schedulers directly, not scx-loader)

This has previously sometimes failed (both due to lack of storage and time, though it takes much less than 2h on my system), but it's always been pretty close in CI.
There are a few more schedulers now (cake and pandemonium in particular come to mind), so I expect both of those to need more resources, so…
[ci skip]

Local build testing

• I built this PR locally for these architectures (if supported. mark crossbuilds):
  • x86_64-musl [native, in use]
  • x86_64 [-A, in use]
  • aarch64-musl [-a, in use]
  • aarch64 [-a]