libnss: bump to version 4.22.1

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/libnss/libnss.hash

@@ -1,2 +1,2 @@
-# From https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_21_RTM/src/SHA256SUMS
-sha256	3f7a5b027d7cdd5c0e4ff7544da33fdc6f56c2f8c27fff02938fd4a6fbe87239	nss-3.21.tar.gz
+# From https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_3_22_1_RTM/src/SHA256SUMS
+sha256	89e1fc7074e5c325962821289f4cd7d8207ae95af2308ba881215ed9ca68fa4f	nss-3.22.1.tar.gz

package/libnss/libnss.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBNSS_VERSION = 3.21
+LIBNSS_VERSION = 3.22.1
 LIBNSS_SOURCE = nss-$(LIBNSS_VERSION).tar.gz
 LIBNSS_SITE = https://ftp.mozilla.org/pub/mozilla.org/security/nss/releases/NSS_$(subst .,_,$(LIBNSS_VERSION))_RTM/src
 LIBNSS_DISTDIR = dist