[source] ubox: update to the latest version, fixes syslog issues

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/94491a15712732c56dccbf4593000376ae275134

commit 94491a15712732c56dccbf4593000376ae275134
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Mon Nov 6 11:56:37 2017 +0100

    ubox: update to the latest version, fixes syslog issues
    
    7a49632 logd: use uloop instead of ustream_fd for syslog
    69d6542 logd: only create pipe in stream mode
    df30c8c logread: terminate after EOF
    bdcacad logd: implement oneshot mode for stream log read
    4a10d4e logread: use oneshot mode without -f, wait for logd to close
    ea3d7fa logd: enforce line length limit for ubus based log messages as well
    960a29d logread: remove leftover debug code
    a081904 logread: fix line buffer size
    2c0d9cf logd: move stripping of newlines to log_add()
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/system/ubox/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/system/ubox/Makefile b/package/system/ubox/Makefile
index 07b3faa..21119ee 100644
--- a/package/system/ubox/Makefile
+++ b/package/system/ubox/Makefile
@@ -5,9 +5,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/ubox.git
-PKG_SOURCE_DATE:=2017-10-06
-PKG_SOURCE_VERSION:=da5b8b4049d35cab2f5484940d122017228598fd
-PKG_MIRROR_HASH:=b3feb557bcbe25d91a6a887e80df68aa2cb9124c6ff83051886ded86d27ab074
+PKG_SOURCE_DATE:=2017-11-06
+PKG_SOURCE_VERSION:=2c0d9cfe05e9712d44622c6bb4558e97359bfb76
+PKG_MIRROR_HASH:=e545a29959a310fd7243ee2e799bf9f759894ea4e872010a781c3a65290377b6
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0