package/jsoncpp: bump version to 1.9.5
Updates license hash due to upstream whitespace fixes:
https://github.com/open-source-parsers/jsoncpp/commit/be4a512887e350adc8b1ae19bc2cb81d15c8846f#diff-c693279643b8cd5d248172d9c22cb7cf4ed163a3c98c8a3f69c2717edd3eacb7
Release notes:
https://github.com/open-source-parsers/jsoncpp/releases/tag/1.9.5
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>