Bug#25998285 - ADD MYSQLADMIN DOCKER/MINIMAL SERVER BUILDS

- mysqladmin is needed by InnoDB Cluster, add tool to docker/minimal package.

packaging/rpm-docker/mysql.spec.in

@@ -177,7 +177,7 @@ for f in msql2mysql mysqlaccess mysqlaccess.conf mysqlbug mysql_convert_table_fo
     rm -f %{buildroot}%{_bindir}/$f
 done
 
-for f in innochecksum myisamchk myisam_ftdump myisamlog myisampack mysqladmin \
+for f in innochecksum myisamchk myisam_ftdump myisamlog myisampack \
          mysqlbinlog mysqlcheck mysql_client_test mysql_config_editor \
          mysqld_multi mysqld_safe mysqldumpslow mysql_embedded mysqlimport \
          mysql_plugin mysql_secure_installation mysqlshow mysqlslap  mysqltest \
@@ -231,6 +231,7 @@ rm -r $(readlink var) var
 %dir %{_sysconfdir}/my.cnf.d
 %attr(755, root, root) %{_sbindir}/mysqld
 %attr(755, root, root) %{_bindir}/mysql
+%attr(755, root, root) %{_bindir}/mysqladmin
 %attr(755, root, root) %{_bindir}/mysqldump
 %attr(755, root, root) %{_bindir}/mysql_config
 %attr(755, root, root) %{_bindir}/mysql_install_db