libubox: update to the latest version

f2d6752901f2 blob: clear buf->head when freeing a buffer
45210ce14136 list.h: add container_of_safe macro
cfa372ff8aed blobmsg: implicitly reserve space for 0-terminator in string buf alloc
d2223ef9da71 blobmsg: work around false positive gcc -Warray-bounds warnings

Signed-off-by: Felix Fietkau <[email protected]>

package/libs/libubox/Makefile

@@ -5,9 +5,9 @@ PKG_RELEASE=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/libubox.git
-PKG_MIRROR_HASH:=ae02e1539ea6af072e39ce0d7179806c98eb29188c233be44226118f4c4271ee
-PKG_SOURCE_DATE:=2021-11-20
-PKG_SOURCE_VERSION:=cce5e351278b307af7f69931971e3d4e060117d7
+PKG_MIRROR_HASH:=cf48d00ed0ea74d53f2043eb9f9dc52834c0b214f258201cf22dfff7dd6c6e40
+PKG_SOURCE_DATE:=2022-05-15
+PKG_SOURCE_VERSION:=d2223ef9da7172a84d1508733dc58840e1381e3c
 PKG_ABI_VERSION:=$(call abi_version_str,$(PKG_SOURCE_DATE))
 CMAKE_INSTALL:=1