package/libsigrok: fix comment display

Commit 922b82bde9d554237769c21e50f6c5b4f73f41a8 added a dependency to
locale and updated comment text but forgot to add the !BR2_ENABLE_LOCALE
dependency to comment

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
1 file changed