libnspr: bump version to 4.17

libnss 3.33 needs libnspr >= 4.17.

Also add a hash for the license file while we're at it.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
(cherry picked from commit b1363093248b6198eab285124b2c87411155a0a1)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libnspr/libnspr.hash

@@ -1,2 +1,4 @@
-# From https://ftp.mozilla.org/pub/nspr/releases/v4.15/src/SHA256SUMS
-sha256	27dde06bc3d0c88903a20d6ad807361a912cfb624ca0ab4efb10fc50b19e2d80	nspr-4.15.tar.gz
+# From https://ftp.mozilla.org/pub/nspr/releases/v4.17/src/SHA256SUMS
+sha256	590a0aea29412ae22d7728038c21ef2ab42646e48172a47d2e4bb782846d1095  nspr-4.17.tar.gz
+# Locally calculated
+sha256	fab3dd6bdab226f1c08630b1dd917e11fcb4ec5e1e020e2c16f83a0a13863e85  nspr/LICENSE

package/libnspr/libnspr.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBNSPR_VERSION = 4.15
+LIBNSPR_VERSION = 4.17
 LIBNSPR_SOURCE = nspr-$(LIBNSPR_VERSION).tar.gz
 LIBNSPR_SITE = https://ftp.mozilla.org/pub/mozilla.org/nspr/releases/v$(LIBNSPR_VERSION)/src
 LIBNSPR_SUBDIR = nspr