fix: add BE bitfield guards for audio and fix UAC2 example endian-safe field extraction

- Add TU_BITFIELD_ORDER guards for audio10_desc_as_iso_data_ep_t.bmAttributes in audio.h
- Add TU_BITFIELD_ORDER guards for audio20_control_request_t.bmRequestType_bit in audio.h
- Fix cdc_uac2/src/uac2_app.c: replace alias cast with TU_U16_LOW/HIGH field extraction
- Fix uac2_headset/src/main.c: replace alias cast with TU_U16_LOW/HIGH field extraction
- Fix uac2_speaker_fb/src/main.c: replace alias cast with TU_U16_LOW/HIGH field extraction

Addresses review comment: https://github.com/hathach/tinyusb/pull/3597#issuecomment-4320042007

Agent-Logs-Url: https://github.com/hathach/tinyusb/sessions/8b695271-74b3-4a26-b3d8-c48ecdf2e481

Co-authored-by: HiFiPhile <[email protected]>

2 files changed, 0 insertions, 0 deletions

diff --git a/tools/linkermap b/tools/linkermap
new file mode 160000
+Subproject 8e1f440fa15c567aceb5aa0d14f6d18c329cc67
diff --git a/tools/uf2 b/tools/uf2
new file mode 160000
+Subproject c594542b2faa01cc33a2b97c9fbebc38549df80