msm: clock: Delete obsolete dummy clock tables for 8960 and 8064

These tables were only used on pre-silicon development platforms
that are no longer supported. They have also fallen out of sync
with respect to the real tables in clock-8960.c. Delete the dummy
tables because they are no longer useful.

Change-Id: I57c126cc6e9bf5e11fa76bb537ddd25af7c9e331
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>