packagegroup: rrecommend perf also for musl on ARM
The perf recipe builds fine for musl on ARM.
Fixes: d758a4445a ("packagegroup: Disable packages not available on musl")
Signed-off-by: Christian Eggers <ceggers@arri.de>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>