[Buildroot] [PATCH 1/1] cjson: bump to version 1.7.7

[Peter Korsgaard]

>>>>> "Fabrice" == Fabrice Fontaine <fontaine.fabrice at gmail.com> writes:

 > Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>

It wasn't clear to me if this was meant for master or next, but looking
at https://github.com/DaveGamble/cJSON/releases it seems that this only
contains a few low risk bugfixes - So I've committed to master, thanks.

-- 
Bye, Peter Korsgaard