This should prevent new i2c transactions beeing inserted from the ISR and hence
preventing other transactions from beeing properly added to the queue.
i2c_submit can currently not be called from ISRs, since the transaction queue is checked
before interrupts are disabled.
- use this for krooz as well
- don't call the differential pressure handler, only absolute available there
- lisa_m: if using bmp, store temp in baro_board struct instead of abusing differential pressure