Revert to --allow-multiple-definition: Adafruit v3.7.7 needs its own TinyUSB core files (newer API than lib in esp32 core)

extra_script.py

@@ -1,21 +1,3 @@
 Import("env")
-import os
 
-lib_path = os.path.join(
-    env.subst("$PROJECT_DIR"),
-    ".pio", "libdeps", env.subst("$PIOENV"),
-    "Adafruit TinyUSB Library", "src"
-)
-
-conflicting = [
-    "tusb.c",
-    "common/tusb_fifo.c",
-    "device/usbd.c",
-    "device/usbd_control.c",
-]
-
-for f in conflicting:
-    path = os.path.join(lib_path, f)
-    if os.path.exists(path):
-        os.remove(path)
-        print(f"[extra_script] Removed {f} (provided by ESP32 core libarduino_tinyusb.a)")
+env.Append(LINKFLAGS=["-Wl,--allow-multiple-definition"])