libjpeg: bump to version 9c

Add hash for license file

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libjpeg/libjpeg.hash

@@ -1,2 +1,3 @@
 # locally computed hash
-sha256	240fd398da741669bf3c90366f58452ea59041cacc741a489b99f2f6a0bad052	jpegsrc.v9b.tar.gz
+sha256	650250979303a649e21f87b5ccd02672af1ea6954b911342ea491f351ceb7122	jpegsrc.v9c.tar.gz
+sha256	31f366acfb6259456d9046eb7f16875e387f8bf029d37ac4c4397bf63f22fd6b	README

package/libjpeg/libjpeg.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBJPEG_VERSION = 9b
+LIBJPEG_VERSION = 9c
 LIBJPEG_SITE = http://www.ijg.org/files
 LIBJPEG_SOURCE = jpegsrc.v$(LIBJPEG_VERSION).tar.gz
 LIBJPEG_LICENSE = jpeg-license (BSD-3-Clause-like)