package/gdb: improve gdb version choice comment
The comment has been introduced by commit [1] where the latest
gdb version has been used when cross-gdb is not enabled.
But since then the gdb package doesn't use the latest gdb version when
cross-gdb is not enabled. It's the "stable" version.
[1] https://git.buildroot.net/buildroot/commit/?id=fda818390b5e6a585608f4523356eafa0c587f53
Signed-off-by: Romain Naour <romain.naour@gmail.com>
Cc: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
(cherry picked from commit 4de251ea41d109601ce84317b477a83f52629c15)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Romain Naour