msm: mdss: Retrict use of DMA Multi-Rect for FB pan_display

For non-atomic display commit that use pan_display, it is not possible
to use multi-rect feature from the DMA pipe. This fix is to reject any
multi-rect DMA pipe being used in the commit when all the non
multi-rect DMA pipes are not available.

CRs-Fixed: 2036486
Change-Id: I16722d62650807b5f46ca2bb544653f43a01edf1
Signed-off-by: Benjamin Chan <bkchan@codeaurora.org>