Move latest line up to top section

Move latest up with clean version number.

library/backdrop

@@ -6,12 +6,12 @@
 1.10.0: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
 1.10: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
 1: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
+latest: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
 
 1.10.0-apache: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
 1.10-apache: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
 1-apache: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
 apache: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
-latest: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/apache
 
 1.10.0-fpm: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/fpm
 1.10-fpm: git://github.com/backdrop-ops/backdrop-docker@6738b072a83efb0caaa7e9ba5a95acf62d103c36 1/fpm