msm: kgsl: Send all HFI messages every boot

Instead of only sending the HFI init message during
warm boot, send every initialization HFI message
during both warm boot and cold boot. This fixes a
bug where the TCM state was lost.

CRs-Fixed: 2017390
Change-Id: Ie4482059e49b8d495a076c69e9663376959c2083
Signed-off-by: Kyle Piefer <kpiefer@codeaurora.org>