Update Backdrop CMS version to 1.5.1.

library/backdrop

@@ -1,15 +1,15 @@
 # maintainer: Mike Pirog <[email protected]> (@pirog)
 
-1.5.0: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
-1.5: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
-1: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
-1.5.0-apache: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
-1.5-apache: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
-1-apache: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
-apache: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
-latest: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/apache
+1.5.0: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
+1.5: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
+1: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
+1.5.0-apache: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
+1.5-apache: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
+1-apache: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
+apache: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
+latest: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/apache
 
-1.5.0-fpm: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/fpm
-1.5-fpm: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/fpm
-1-fpm: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/fpm
-fpm: git://github.com/backdrop-ops/backdrop-docker@204f01a842a77ea6b4f99797b3e7bdc31db05925 1/fpm
+1.5.0-fpm: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/fpm
+1.5-fpm: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/fpm
+1-fpm: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/fpm
+fpm: git://github.com/backdrop-ops/backdrop-docker@b15a1b4b376ef28ba10f4625be32e6fff2e1f3b7 1/fpm