qa: disable inter-cluster-instance-move for file
qa: disable inter-cluster-instance-move for file

This actually hides a real issue that was discovered by enabling
file-based qa, so bug was filed for it. On the other hand it's better
than keeping the qa broken, since this functionality was broken anyway.

Signed-off-by: Guido Trotter <f62ca4d5358bdaeef0e50e57f9f7e231de63727e@google.com>
Reviewed-by: Michele Tartara <05f7077a2c6cbbdc4af4ba42e3ef89a0df846179@google.com>

yiannist/ganeti,apyrgio/ganeti,ganeti/ganeti,yiannist/ganeti,ganeti-github-testing/ganeti-test-1,andir/ganeti,bitemyapp/ganeti,ganeti/ganeti,mbakke/ganeti,andir/ganeti,onponomarev/ganeti,dimara/ganeti,leshchevds/ganeti,dimara/ganeti,grnet/snf-ganeti,mbakke/ganeti,andir/ganeti,apyrgio/snf-ganeti,bitemyapp/ganeti,ganeti-github-testing/ganeti-test-1,apyrgio/snf-ganeti,mbakke/ganeti,onponomarev/ganeti,grnet/snf-ganeti,leshchevds/ganeti,yiannist/ganeti,apyrgio/ganeti,ganeti/ganeti,leshchevds/ganeti