Implement complete Redfish PCIeDevice v1.19.0 specification support
including PCIeDevice and PCIeDeviceCollection resources embedded data support.
- Add PCIeDevice resource with schema compliance
- Support embedded PCIeDevices (Dell iDRAC pattern)
- Add methods for device inspection
- Comprehensive test coverage included onnboard devices too
- Handle both standard and embedded PCIeDevices patterns
Change-Id: I0326d5c2985e1b09828daa0f003b147f09628d3a
Signed-off-by: Nidhi Rai <nidhi.rai94@gmail.com>