Remove WSREP when using WITHOUT_SERVER

$ cat 10.2_withoutserver.txt |grep wsrep

-- Up-to-date: /tmp/10.2_without_server/include/mysql/server/mysql/service_wsrep.h

-- Up-to-date: /tmp/10.2_without_server/include/mysql/server/private/./wsrep.h

-- Up-to-date: /tmp/10.2_without_server/man/man1/wsrep_sst_common.1

-- Up-to-date: /tmp/10.2_without_server/man/man1/wsrep_sst_mysqldump.1

-- Up-to-date: /tmp/10.2_without_server/man/man1/wsrep_sst_rsync.1

-- Up-to-date: /tmp/10.2_without_server/man/man1/wsrep_sst_xtrabackup-v2.1

-- Up-to-date: /tmp/10.2_without_server/man/man1/wsrep_sst_xtrabackup.1

-- Up-to-date: /tmp/10.2_without_server/man/man1/wsrep_sst_mariabackup.1

-- Up-to-date: /tmp/10.2_without_server/man/man1/wsrep_sst_rsync_wan.1

-- Up-to-date: /tmp/10.2_without_server/bin/wsrep_sst_rsync_wan

-- Up-to-date: /tmp/10.2_without_server/bin/wsrep_sst_common

-- Up-to-date: /tmp/10.2_without_server/support-files/wsrep.cnf

-- Up-to-date: /tmp/10.2_without_server/support-files/wsrep_notify