nettle: update to 3.9.1

Announcement:
https://lists.gnu.org/archive/html/info-gnu/2023-06/msg00000.html

Signed-off-by: Nick Hainke <[email protected]>

package/libs/nettle/Makefile

@@ -8,13 +8,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=nettle
-PKG_VERSION:=3.9
+PKG_VERSION:=3.9.1
 PKG_RELEASE:=1
 PKG_BUILD_FLAGS:=no-mips16
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=@GNU/nettle
-PKG_HASH:=0ee7adf5a7201610bb7fe0acbb7c9b3be83be44904dd35ebbcd965cd896bfeaa
+PKG_HASH:=ccfeff981b0ca71bbd6fbcb054f407c60ffb644389a5be80d6716d5b550c6ce3
 
 PKG_LICENSE:=GPL-2.0-or-later
 PKG_LICENSE_FILES:=COPYING