uboot-envtools: Update to version 2022.01

The sizes of the ipk changed on MIPS 24Kc like this:
13281 uboot-envtools_2021.01-54_mips_24kc.ipk
13308 uboot-envtools_2022.01-1_mips_24kc.ipk

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

package/boot/uboot-envtools/Makefile

@@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uboot-envtools
 PKG_DISTNAME:=u-boot
-PKG_VERSION:=2021.01
+PKG_VERSION:=2022.01
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_DISTNAME)-$(PKG_VERSION).tar.bz2
@@ -17,7 +17,7 @@ PKG_SOURCE_URL:= \
     https://ftp.denx.de/pub/u-boot \
     https://mirror.cyberbits.eu/u-boot \
     ftp://ftp.denx.de/pub/u-boot
-PKG_HASH:=b407e1510a74e863b8b5cb42a24625344f0e0c2fc7582d8c866bd899367d0454
+PKG_HASH:=81b4543227db228c03f8a1bf5ddbc813b0bb8f6555ce46064ef721a6fc680413
 PKG_SOURCE_SUBDIR:=$(PKG_DISTNAME)-$(PKG_VERSION)
 PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_DISTNAME)-$(PKG_VERSION)