zoneinfo: Updated to the latest release

Signed-off-by: Vladimir Ulrich <admin@evl.su>

utils/zoneinfo/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright (C) 2007-2020 OpenWrt.org
+# Copyright (C) 2007-2021 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -9,7 +9,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=zoneinfo
-PKG_VERSION:=2020e
+PKG_VERSION:=2021a
 PKG_RELEASE:=1
 
 #As i couldn't find real license used "Public Domain"
@@ -19,14 +19,14 @@ PKG_LICENSE:=Public Domain
 PKG_SOURCE:=tzdata$(PKG_VERSION).tar.gz
 PKG_SOURCE_CODE:=tzcode$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=http://www.iana.org/time-zones/repository/releases
-PKG_HASH:=0be1ba329eae29ae1b54057c3547b3e672f73b3ae7643aa87dac85122bec037e
+PKG_HASH:=39e7d2ba08c68cbaefc8de3227aab0dec2521be8042cf56855f7dc3a9fb14e08
 
 include $(INCLUDE_DIR)/package.mk
 
 define Download/tzcode
    FILE=$(PKG_SOURCE_CODE)
    URL=$(PKG_SOURCE_URL)
-   HASH:=3e10308976b09305d15cb4a32ff75483421f2063bfa24a9be366a027e7cd2902
+   HASH:=eb46bfa124b5b6bd13d61a609bfde8351bd192894708d33aa06e5c1e255802d0
 endef
 
 $(eval $(call Download,tzcode))