fix version

cockroach/cockroach.patch

@@ -15,7 +15,7 @@ Index: src/github.com/cockroachdb/cockroach/Makefile
  # the Git mailing list (http://marc.info/?l=git&m=131687596307197).
  .buildinfo/tag: | .buildinfo
 -	@{ git describe --tags --dirty 2> /dev/null || git rev-parse --short HEAD; } | tr -d \\n > $@
-+	@echo "1.1.0" >$@
++	@echo "1.1.1" >$@
  
  .buildinfo/basebranch: | .buildinfo
 -	@git describe --tags --abbrev=0 | tr -d \\n > $@