[Buildroot] [for-next] Config.in.legacy: fix release where BR2_PACKAGE_QEMU_TARGET_MICROBLAZEEL was removed

[Julien Olivain]

On 15/05/2026 18:21, Romain Naour via buildroot wrote:
> Commit 9a5369effd22011b52b82c91f702bacde690c41a which removed the
> BR2_PACKAGE_QEMU_TARGET_MICROBLAZEEL symbol but forgot to introduce the
> new "Legacy options removed in 2026.08" comment.
> 
> So the legacy symbol was incorrectly placed under
> "Legacy options removed in 2026.05" comment.
> 
> Fix that.
> 
> Reported-by: Julien Olivain <ju.o at free.fr>
> Signed-off-by: Romain Naour <romain.naour at smile.fr>

Applied to next, thanks.