ubus: fix PKG_MIRROR_HASH

Fixes: dd975d15a71f ("ubus: fix wrong PKG_SOURCE_DATE")
Signed-off-by: Hauke Mehrtens <[email protected]>

package/system/ubus/Makefile

@@ -7,7 +7,7 @@ PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/ubus.git
 PKG_SOURCE_DATE:=2018-01-16
 PKG_SOURCE_VERSION:=5bae22eb5472c9c7cc30caa9a84004bba19940d3
-PKG_MIRROR_HASH:=21ceef22a34968d45c3eb2dd4106a7224fc53e13d6bc6937d4d4f5c070c9ff8a
+PKG_MIRROR_HASH:=6f46398279339dcc597965306275fe1272af384f8cb253ee8de2c68e366eed55
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=LGPL-2.1