msm: kgsl: Retry reset only on older GPUs

If the first reset fails, it is highly unlikely that
a subsequent retry of reset will work. Stop doing
the reset retry loop on newer GPUs to prevent log
spam from repeated reset failures.

Change-Id: Ica5b49252669c3c6d54772c17868be3cde69429c
Signed-off-by: Kyle Piefer <kpiefer@codeaurora.org>