Remove watchdog.deinit() for 10.0.0.

Merge pull request adafruit#10137 from eightycc/issue-9596

Remove CIRCUITPY_8_9_WARNINGS and its usage.

Merge pull request adafruit#9999 from jepler/rp2-usb-host-enhancements

raspberrypi: Update usb_host for newer PIO resource usage

Merge pull request adafruit#9973 from dhalbert/esp32-s3-usb-temp-fix

ports/espressif/supervisor/usb.c: workaround ESP32-S3 USB PHY setup JTAG vs OTG

Merge pull request adafruit#9943 from weblate/weblate-circuitpython-main

Translations update from Hosted Weblate

Merge pull request adafruit#9659 from timchinowsky/add-pio-background…

…-read

Merge pull request adafruit#9759 from dhalbert/rp2350-volatile-cache-…

…invalidate

Fix PSRAM cache invalidation

Merge pull request adafruit#9744 from dcooperdalrymple/audiofilters

Add Audio effects: Filters

Merge pull request adafruit#9709 from dhalbert/pin-sphinx

pin sphinx temporarily while debugging doc build

Merge pull request adafruit#9636 from tannewt/rp2350_320x240_8bit

Add RP2350 support for 320x240 8bit color