openconnect: updated to 8.20

Signed-off-by: Nikos Mavrogiannopoulos <n.mavrogiannopoulos@gmail.com>

net/openconnect/Makefile

@@ -8,12 +8,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=openconnect
-PKG_VERSION:=8.10
-PKG_RELEASE:=4
+PKG_VERSION:=8.20
+PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=ftp://ftp.infradead.org/pub/openconnect/
-PKG_HASH:=30e64c6eca4be47bbf1d61f53dc003c6621213738d4ea7a35e5cf1ac2de9bab1
+PKG_HASH:=c1452384c6f796baee45d4e919ae1bfc281d6c88862e1f646a2cc513fc44e58b
 
 PKG_LICENSE:=LGPL-2.1-or-later
 PKG_LICENSE_FILES:=COPYING.LGPL