lx-release.yml: new build_linux_musl job (amd64/arm64/armv7/mipsle) that
clones cronet-go, fetches the Chromium musl toolchain via cmd/build-naive,
and builds CGO_ENABLED=1 with with_musl (swapping with_purego) so libcronet
is linked statically — no libdl.so.2, runs on musl routers, naive kept.
Linux moves out of the desktop build job. Artifact names mirror upstream
arch suffixes (armv7, mipsle-softfloat) without the -musl suffix since
Linux ships a single (musl) variant.
lx-ci.yml: dispatch-only linux_musl smoke job runs the same pipeline
(build + verify statically-linked / no libdl) without publishing.
Leadaxe
1453166fe3