zcu102-zynqmp.conf: Modify PMU_FIRMWARE_DEPLOY_DIR and PMU_FIRMWARE_IMAGE_NAME
zcu102-zynqmp.conf: Modify PMU_FIRMWARE_DEPLOY_DIR and PMU_FIRMWARE_IMAGE_NAME

Set the correct PMU_FIRMWARE_DEPLOY_DIR and PMU_FIRMWARE_IMAGE_NAME based on
the flow used to build images. If multiconfig flow is enabled pick pmu elf from
pmutmp directory else pick elf from DEPLOYDIR.  This is required to ensure that
runqemu boots correctly by picking the elfs from the correct path.

Signed-off-by: Sai Hari Chandana Kalluri <dcd6f85a7bffd89d026445db0f5113d6d436d06a@xilinx.com>

Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx,Xilinx/meta-xilinx