Drop INFO_BIN from package because it is not needed and differs for every build (boo#1047218)

An alternative approach would be https://github.com/MariaDB/server/pull/472

Diff looks thus:
/usr/lib64/mysql/INFO_BIN differs (ASCII text, with very long lines)
--- old//usr/lib64/mysql/INFO_BIN 2017-09-19 12:00:00.000000000 +0000
+++ new//usr/lib64/mysql/INFO_BIN 2017-09-19 12:00:00.000000000 +0000
@@ -1,5 +1,5 @@
===== Information about the build process: =====
-Build was run at 2017-09-28 07:34:40 on host 'unknown'
+Build was run at 2018-11-03 20:51:24 on host 'unknown'

Build was done on Linux-4.13.3-1-default using x86_64