Add device and platform code for ix7-bwde, ix8a-bwde. Support platform API 2.0 for all quanta platforms except for ix1b Co-authored-by: robert.hong <robert.hong@qct.io>
Switch Vendor: Quanta Switch SKU: IX7-32X CPU: Intel C2558 ASIC Vendor: Broadcom Switch ASIC: Trident3, BCM56870 Port Configuration: 32x100G Switch Vendor: Quanta Switch SKU: IX8-56X CPU: Intel C2558 ASIC Vendor: Broadcom Switch ASIC: Trident3, BCM56873 Port Configuration: 48x25G + 8x100G Signed-off-by: Jonathan Tsai <jonathan.tsai@quantatw.com>