stm32: Added the new USB implementation objects to the build systems for the lineup

lib/stm32/f7/Makefile

@@ -71,7 +71,9 @@ OBJS += mac.o phy.o mac_stm32fxx7.o phy_ksz80x1.o
 OBJS += usb.o usb_standard.o usb_control.o
 OBJS += usb_audio.o
 OBJS += usb_cdc.o
+OBJS += usb_bos.o
 OBJS += usb_hid.o
+OBJS += usb_microsoft.o
 OBJS += usb_midi.o
 OBJS += usb_msc.o
 OBJS += usb_dwc_common.o usb_f107.o usb_f207.o