openssl: bump to 1.1.1g

Fixes NULL dereference in SSL_check_chain() for TLS 1.3, marked with
high severity, assigned CVE-2020-1967.

Ref: https://www.openssl.org/news/secadv/20200421.txt

Signed-off-by: Petr Štetiar <ynezz@true.cz>
(cherry picked from commit 3773ae12)

package/libs/openssl/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=openssl
 PKG_BASE:=1.1.1
-PKG_BUGFIX:=f
+PKG_BUGFIX:=g
 PKG_VERSION:=$(PKG_BASE)$(PKG_BUGFIX)
 PKG_RELEASE:=1
 PKG_USE_MIPS16:=0
@@ -24,7 +24,7 @@ PKG_SOURCE_URL:= \
 	ftp://ftp.pca.dfn.de/pub/tools/net/openssl/source/ \
 	http://www.openssl.org/source/ \
 	http://www.openssl.org/source/old/$(PKG_BASE)/
-PKG_HASH:=186c6bfe6ecfba7a5b48c47f8a1673d0f3b0e5ba2e25602dd23b629975da3f35
+PKG_HASH:=ddb04774f1e32f0c49751e21b67216ac87852ceb056b75209af2443400636d46
 
 PKG_LICENSE:=OpenSSL
 PKG_LICENSE_FILES:=LICENSE