[Buildroot] [PATCH] gdb: bump to 7.3.1

[Peter Korsgaard]

>>>>> "yegorslists" == yegorslists  <yegorslists at googlemail.com> writes:

 yegorslists> From: Yegor Yefremov <yegorslists at googlemail.com>
 yegorslists> this version fixes compilation issue on some old build systems like
 yegorslists> openSUSE 10.3 saying some host libraries were too old

Thanks, committed. I dumped the minor version so it's 7.3 similar to how
we're doing it for the kernel headers or busybox.

-- 
Bye, Peter Korsgaard