uci2: bump to revision v1.0-5606418

Pull in latest API changes from upstream.

Signed-off-by: Jakov Petrina <jakov.petrina@sartura.hr>

libs/uci2/Makefile

@@ -2,12 +2,14 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=uci2
 PKG_VERSION:=1.0
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE_URL:=https://github.com/sartura/uci2.git
 PKG_SOURCE_PROTO:=git
-PKG_SOURCE_VERSION:=24b7471a0aead99115c189f04236f5fe52492579
-PKG_MIRROR_HASH:=ea8f4627163ce40f62393a87a0155869f034bb78c9f7fb644f18461cbdaf5333
+PKG_SOURCE_DATE:=2021-07-12
+PKG_SOURCE_VERSION:=56064182acdd8fa522abab67fdbaa10c2a28165c
+PKG_MIRROR_HASH:=94059a5cf110ecc04cfb9a8ffc160f9bd6a03518d4c4b195500d8eff001be9aa
+PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_DATE).tar.gz
 
 PKG_MAINTAINER:=Jakov Petrina <jakov.petrina@sartura.hr>
 PKG_LICENSE:=BSD-3-Clause