jsonpath: Indicate correct license
jsonpath: Indicate correct license

It's a BSD-1-Clause not generic 'BSD'

Closes https://github.com/kraj/meta-openwrt/issues/58

Signed-off-by: Daniel F. Dickinson <8387375b7066459d9b5dcfebff567b1a650a8a0a@thecshore.com>

kraj/meta-openwrt