Sort and merge memory resource entries to handle the case that the memory resource HOBs are reported differently between BOOT_ON_FLASH_UPDATE boot mode and normal boot mode, and the capsule buffer from UpdateCapsule at normal boot sits across two memory resource descriptors at BOOT_ON_FLASH_UPDATE boot mode. Cc: Jiewen Yao <jiewen.yao@intel.com> Cc: Chasel Chiu <chasel.chiu@intel.com> Cc: Dakota Chiang <dakota.chiang@intel.com> Tested-by: Dakota Chiang <dakota.chiang@intel.com> Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Chasel Chiu <chasel.chiu@intel.com>