uci: fix PKG_SOURCE_VERSION value

Fixes PKG_SOURCE_VERSION value which was wrongly set in commit f6e07c82

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

package/system/uci/Makefile

@@ -14,7 +14,7 @@ PKG_RELEASE:=3
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/uci.git
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_DATE=2020-01-27
-PKG_SOURCE_VERSION:=e8d83732f9
+PKG_SOURCE_VERSION:=e8d83732f9eb571dce71aa915ff38a072579610b
 PKG_MIRROR_HASH:=f39f82b71bc1072e4bcadaeb392d51055b2be72c41744bb97897a3ac63ce0805
 
 PKG_LICENSE:=LGPL-2.1