app-admin/rsyslog: Add missing DEPEND on sys-apps/util-linux

rsyslog fails to build without libuuid, supplied by util-linux:
rsyslog-8.22.0: checking for LIBUUID... no
rsyslog-8.22.0: configure: error: Package requirements (uuid) were not met:
rsyslog-8.22.0:
rsyslog-8.22.0: No package 'uuid' found

BUG=chromium:670567
TEST=emerge-${B} --unmerge util-linux
     emerge-${B} rsyslog
     => Builds util-linux, then rsyslog

Change-Id: I0685bfc14c5d0a12929a446d2476053d8ff7adb5
Reviewed-on: https://chromium-review.googlesource.com/416468
Commit-Ready: Mike Frysinger <vapier@chromium.org>
Tested-by: Daniel Kurtz <djkurtz@chromium.org>
Reviewed-by: Mike Frysinger <vapier@chromium.org>
diff --git a/app-admin/rsyslog/rsyslog-8.22.0-r1.ebuild b/app-admin/rsyslog/rsyslog-8.22.0-r1.ebuild
new file mode 120000
index 0000000..364cde6
--- /dev/null
+++ b/app-admin/rsyslog/rsyslog-8.22.0-r1.ebuild
@@ -0,0 +1 @@
+rsyslog-8.22.0.ebuild
\ No newline at end of file
diff --git a/app-admin/rsyslog/rsyslog-8.22.0.ebuild b/app-admin/rsyslog/rsyslog-8.22.0.ebuild
index 2421b44..5087489 100644
--- a/app-admin/rsyslog/rsyslog-8.22.0.ebuild
+++ b/app-admin/rsyslog/rsyslog-8.22.0.ebuild
@@ -65,6 +65,7 @@
 	>=dev-libs/libestr-0.1.9
 	>=dev-libs/liblogging-1.0.1:=[stdlog]
 	>=sys-libs/zlib-1.2.5
+	sys-apps/util-linux
 	dbi? ( >=dev-db/libdbi-0.8.3 )
 	elasticsearch? ( >=net-misc/curl-7.35.0 )
 	gcrypt? ( >=dev-libs/libgcrypt-1.5.3:= )