msm: npu: assert/de-assert resets while turnning on/off clocks

Some npu clocks requre assert/de-assert reset controls while
turning on or off to work properly.

Change-Id: I6fdee437cd828644a7e3b55f82446a03bf37c39f
Signed-off-by: Jilai Wang <jilaiw@codeaurora.org>