tinyusb: Enable USB for STM32F7

STM32F7 has very similar USB block to STM32F4 and STM32L4.
This enable synopsy package that initializes interrupts
that are needed when building USB project on STM32F7 boards.
diff --git a/hw/usb/tinyusb/pkg.yml b/hw/usb/tinyusb/pkg.yml
index 77825dd..7dd7b7c 100644
--- a/hw/usb/tinyusb/pkg.yml
+++ b/hw/usb/tinyusb/pkg.yml
@@ -44,6 +44,8 @@
     - "@apache-mynewt-core/hw/usb/tinyusb/nrf53"
 pkg.deps.MCU_STM32F4:
     - "@apache-mynewt-core/hw/usb/tinyusb/synopsys"
+pkg.deps.MCU_STM32F7:
+    - "@apache-mynewt-core/hw/usb/tinyusb/synopsys"
 pkg.deps.MCU_STM32L4:
     - "@apache-mynewt-core/hw/usb/tinyusb/synopsys"
 pkg.deps.MCU_STM32F1: