Merge pull request #10874 from dhalbert/atmel-samd-deinit-fix

atmel-samd SPI: don't mark_deinit before resetting pin

Merge pull request #10838 from dhalbert/espressif-fix-i2c-deinit

Espressif I2C: check for deinit() in unlock()

Merge pull request #10817 from bablokb/userconfig

support user-configuration files

Merge pull request #10829 from dhalbert/merge-from-10.1.x

Merge #10824 from 10.1.x

Merge pull request #10824 from dhalbert/revert-port_yield-10795-10.1.x

add port_yield from #10795 only on zephyr to fix #10822

Merge pull request #10824 from dhalbert/revert-port_yield-10795-10.1.x

add port_yield from #10795 only on zephyr to fix #10822

Merge pull request #10813 from dhalbert/ble_event_handler_t-for-ble_hci

Fix build error from #10811

Merge pull request #10813 from dhalbert/ble_event_handler_t-for-ble_hci

Fix build error from #10811

Merge pull request #10812 from weblate/weblate-circuitpython-main

Translations update from Hosted Weblate

all: Bump version to 1.28.0-preview.

Signed-off-by: Damien George <damien@micropython.org>