sepolicy_vndr: Allow dumpstate for binder call with sxr and qvr service

This allows dumpstate to have a binder call with Sxr and Qvr Service.
This is needed for a CTS testcase:
SELinuxHostTest#testNoBugreportDenials
Denial:avc: denied { call } for scontext=u:r:dumpstate:s0
       tcontext=u:r:vendor_sxrd_vndr:s0 tclass=binder permissive=0
       avc: denied { call } for scontext=u:r:dumpstate:s0
       tcontext=u:r:vendor_qvrd_vndr:s0 tclass=binder permissive=0

Change-Id: Ibf25ea788ecd3adf183f5d7ee87f93ead8479a9b