Update all `profiledef`'s and add Radxa Rock 4C+

This PR brings in support for Radxa Rock 4C+ along with the needed changes to work with the upgraded mkimage for all the rest of the boards.

This PR depends on mkimage to be updated. It's not ready yet. When it is, this comment will be updated.

Tested:

Wifi (around 40mbps as AP, STA works, but didn't bother measuring speed)
Bluetooth (Played audio to earbuds)
GPU drivers (144hz 1080p display and I can move windows in Plasma without any lag, 1080p yt on chromium, 720p60 on librewolf)
i2c (i2cdetect finds stuffs)

Currently untested:

UART (Will test soon enough)
GPIO access

Currently NOT WORKING:

lm_sensors

Sensors do not get detected by sudo sensors-detect on either the board-specific Debian 11 image, or BredOS. To be clear, on Debian, they are detected as already handled by stuff, but as if they have been forced.

Next adapter: rk3x-i2c (i2c-0)
Do you want to scan it? (YES/no/selectively): 
Client found at address 0x50
Handled by driver `at24' (already loaded), chip type `24c04'
    (note: this is probably NOT a sensor chip!)
Client found at address 0x51
Handled by driver `dummy' (built-in), chip type `dummy'
    (note: this is probably NOT a sensor chip!)

They apper to be provided by the kernel using the at24 kernel module. That module is present in the rockchip64 kernel and can be modprobed.

No sensors config files have been modified in Debian to force this behaviour. Checked /etc/sensor*, /etc/conf.d/*.

BredOS / images

Update all `profiledef`'s and add Radxa Rock 4C+ #1