[IMP] firmware: Application - Translate Voice Assistant to DE

[IMP] firmware: Application - Multiple UI Fixes * Handle "Reverse Camera" mode for Carphonics CarPlay module. This prevents us from listening to UI updates while in Carplay mode. * Do not deactivate S/PDIF for call audio on the E8x platform * Do not deactivate S/PDIF on Sample Rate change for the E8x platform * Remove "Bluetooth" from main menu text for the MID display * Swap || and > playback state labels for the MID display

[IMP] firmware: Hardware - Version 2.2 * Add 10k pull-up for I/K-Bus * Add switch to make I/K-Bus pull up optional * Switch R7 to 2k ohms

[IMP] firmware: Application Lint * Minor tweaks to improve readability

[IMP] firmware: Application GT UI Fix * Ensure that we do not consider all text with 0x30 in it to be generated by the BlueBus

[IMP] firmware: Application MID Fixes * Ensure that we are not writing to the MID if the ignition is off * One ignition off, drop the TEL UI if we have not already done so

[IMP] firmware: Application E8x Telephone audio fix * Drop TCU overlay on E8x vehicles with Navigation so that the radio will accept the volume changes

[IMP] firmware: Application Power Off Fix * Add a timer track the last message from the radio in order to to prevent polling the radio when the car is off

[FIX] firmware: Application Static Code Analysis Cleanup * Buffer overflows * Abundant volatile declarations * Re-declaration of volume in branches * Small cleanups * Unnecessary casts * Wrong operator when handling EEprom, preventing access to more that first 256 bytes * Incorrect handling of response values from I2CReadByte - could return < 0 error values. * Use proper 0-terminated const string so we do not trip underlying functions on 0-pointer. * A bit more explicit handling for handling ENGLISH and DEFAULT locale. * IKE detection fix for E46 variant A

[IMP] firmware: Application 1.3.4 * Lint