package/freetype: bump version to 2.9

Changelog:
https://sourceforge.net/projects/freetype/files/freetype2/2.9/

Upstream changed its project URL to https in docs/FTL.TXT. We do the
same in Config.in and update the license hash for docs/FTL.TXT.

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
3 files changed