perf kvmti: Remove unused Makefile file

Now when jvmti compilation is plugged into Makefile.perf, there's no
need for this makefile.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Stephane Eranian <eranian@google.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: William Cohen <wcohen@redhat.com>
Link: http://lkml.kernel.org/r/20161112121016.GA17194@krava


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>