feat(usb_host): Move DMA capable memory to external ram on P4

- DWC-OTG internal DMA can access psram on esp32p4
    - Move DMA memory buffs to psram, to save internal ram
    - HCD tests and MSC example runs in CI with psram enabled

components/usb/test_apps/usb_host/README.md

@@ -3,9 +3,10 @@
 
 # USB: Host test application
 
-There are two sets of tests in this application:
+There are three sets of tests in this application:
 1. Low-speed: Expects low-speed USB mouse with interrupt endpoint to be connected
 2. Full-speed: Expects full-speed USB flash disk with 2 bulk endpoints to be connected
+3. High-speed: Expects high-speed USB flash disk with 2 bulk endpoints to be connected
 
-For running these tests locally, you will have to update device definitions (VID, PID, ...) in [mock_msc.h](../common/mock_msc.h) and [mock_hid.h](../common/mock_hid.h).
+For running these tests locally, you will have to update device definitions (VID, PID, ...) in [dev_msc.c](../common/dev_msc.c) and [dev_hid.c](../common/dev_hid.c).
 

components/usb/test_apps/usb_host/pytest_usb_host.py

@@ -1,4 +1,4 @@
-# SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
+# SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
 # SPDX-License-Identifier: CC0-1.0
 import pytest
 from pytest_embedded import Dut
@@ -10,7 +10,7 @@ from pytest_embedded import Dut
 @pytest.mark.temp_skip_ci(targets=['esp32s2'], reason='lack of runners with usb_host_flash_disk tag')
 @pytest.mark.usb_host_flash_disk
 def test_usb_host(dut: Dut) -> None:
-    if (dut.target == 'esp32s3'):
-        dut.run_all_single_board_cases(group='full_speed')
+    if dut.target == 'esp32p4':
+        dut.run_all_single_board_cases(group='high_speed', reset=True)
     else:
-        dut.run_all_single_board_cases(group='high_speed')
+        dut.run_all_single_board_cases(group='full_speed', reset=True)