tools/autoconf-archive: update to 2021.02.19

Signed-off-by: Rosen Penev <[email protected]>

tools/autoconf-archive/Makefile

@@ -1,11 +1,11 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=autoconf-archive
-PKG_VERSION:=2019.01.06
+PKG_VERSION:=2021.02.19
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.xz
 PKG_SOURCE_URL:=@GNU/autoconf-archive
-PKG_HASH:=17195c833098da79de5778ee90948f4c5d90ed1a0cf8391b4ab348e2ec511e3f
+PKG_HASH:=e8a6eb9d28ddcba8ffef3fa211653239e9bf239aba6a01a6b7cfc7ceaec69cbd
 
 include $(INCLUDE_DIR)/host-build.mk