clock-local2: Fix rcg handoff to recognize bypass divider config

RCG divider register uses 0 for bypass and 1 for divider of 1. Both values
result in same clock frequency. During handoff, we only look for one of
them, causing some clocks' rates not correctly recognized. Fix comparison
to handle both values.

Change-Id: I4a7d08dafa46ae175f3857940c049501b7dafeea
Signed-off-by: Junjie Wu <junjiew@codeaurora.org>