Update standards version to 4.6.1, no changes needed.

Changes-By: lintian-brush
Fixes: lintian: out-of-date-standards-version
See-also: https://lintian.debian.org/tags/out-of-date-standards-version.html

Author: debian-janitor

debian/control

@@ -16,7 +16,7 @@ Build-Depends: debhelper-compat (= 13),
   libxss-dev,
   pandoc,
   x11proto-core-dev
-Standards-Version: 4.3.0
+Standards-Version: 4.6.1
 Homepage: https://github.com/google/xsecurelock
 Vcs-Browser: https://github.com/google/xsecurelock/tree/debian
 Vcs-Git: https://github.com/google/xsecurelock.git -b debian