libtraceevent: update to 1.7.3

ChangeLog:
dd14818 libtraceevent: version 1.7.3
0b9a34e libtraceevent: Handle printf '%+d" case
eba4a41 libtraceevent: Add initial support for meson
1d8ddb9 libtraceevent: Handle %c

Signed-off-by: Nick Hainke <[email protected]>

package/libs/libtraceevent/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libtraceevent
-PKG_VERSION:=1.7.2
+PKG_VERSION:=1.7.3
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://git.kernel.org/pub/scm/libs/libtrace/libtraceevent.git/snapshot/
-PKG_HASH:=a8b4bf8f05c06d1d6405f6d0038467a87e7ab218f0d8b0608d08bca5d1fc112a
+PKG_HASH:=097b72e0d907f3107825fb2edf0188324bf70dc9da360f6efa68dc484ffde541
 
 PKG_MAINTAINER:=Nick Hainke <[email protected]>