[source] ubox: update to the latest version, fixes lsmod output

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/?p=source.git;a=commitdiff;h=122a7021a924a8038810b2deac25d49eaedaa009

commit 122a7021a924a8038810b2deac25d49eaedaa009
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Tue Jul 19 13:58:54 2016 +0200

    ubox: update to the latest version, fixes lsmod output
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/system/ubox/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/system/ubox/Makefile b/package/system/ubox/Makefile
index 9be3a16..8832224 100644
--- a/package/system/ubox/Makefile
+++ b/package/system/ubox/Makefile
@@ -1,13 +1,13 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ubox
-PKG_VERSION:=2016-07-02
+PKG_VERSION:=2016-07-19
 PKG_RELEASE=$(PKG_SOURCE_VERSION)
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/ubox.git
 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
-PKG_SOURCE_VERSION:=81c38e8cc3913afcdf5c6916db0376000086b57f
+PKG_SOURCE_VERSION:=aead2c0cbffdda9b46d74a998a4c6aeef423b21a
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
 CMAKE_INSTALL:=1