rp2/CMakeLists.txt: Include tinyusb_common in PICO_SDK_COMPONENTS.

So the TinyUSB headers can be found during qstr processing.

Fixes issue #7236.

Signed-off-by: Damien George <damien@micropython.org>

ports/rp2/CMakeLists.txt

@@ -154,6 +154,7 @@ set(PICO_SDK_COMPONENTS
     pico_sync
     pico_time
     pico_unique_id
+    tinyusb_common
     tinyusb_device
 )