Merge pull request adafruit#8220 from jepler/update-protomatter-in-8.2.x

bump protomatter to 1.5.10

Merge pull request adafruit#8227 from jepler/update-nina-fw-8.2.x

update certificates to nina-fw 1.7.5

Merge pull request adafruit#8212 from dhalbert/8.2.x-backport-8189-sy…

…nthio-12-channels

ESP32 synthio channels to 12

Merge pull request adafruit#8123 from jepler/issue8121-workaround

rp2040: Avoid screeches due to audio underflow during flash writes

Merge pull request adafruit#8123 from jepler/issue8121-workaround

rp2040: Avoid screeches due to audio underflow during flash writes

Merge pull request adafruit#8111 from adafruit/revert-8094-fix_i2c_hangs

Revert "nrf: prevent I2C hangs"

Merge pull request adafruit#8042 from applecuckoo/efr32-doc-fixes

Fix up EFR32 port readme

Merge pull request adafruit#8024 from jepler/synthio-todbot-feedback

synthio: improvements based on feedback

Merge pull request adafruit#8009 from weblate/weblate-circuitpython-main

Translations update from Hosted Weblate

Merge pull request adafruit#7976 from anecdata/ap_ipv4_picow

Allow Access Point static IPv4 on the raspberrypi port