Remove four unrelated staged ports


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@367791 35697150-7ecd-e111-bb59-0022644237b5
Stage databases/linux-oracle-instantclient-sdk

PR:		193320
Submitted by:	papowell (astart.com)


git-svn-id: svn+ssh://svn.freebsd.org/ports/head@367792 35697150-7ecd-e111-bb59-0022644237b5