ESP32: avoid installing gdbgui when not needed (#26542)

ESP-IDF v4.4.4 requires gdbgui only when Python before 3.11 is used (see
espressif/esp-idf@3974be7).
Avoid installing it when not needed.

Fixes: #25385

Author: agners

scripts/setup/requirements.esp32.txt

@@ -9,4 +9,4 @@ ecdsa>=0.16.0
 kconfiglib==13.7.1
 construct==2.10.54
 python-socketio<5
-gdbgui==0.13.2.0 ; platform_machine != 'aarch64' and sys_platform == 'linux'
+gdbgui==0.13.2.0 ; python_version < "3.11" and platform_machine != 'aarch64' and sys_platform == 'linux'