* fix sara-r5 (#89)

* fix imports and Features Enum for sara-r5

* update ublox-sockets

* implement defmt::format

* enable defmt for nb and bump embedded-io,ublox-sockets,atat

* rustfmt

* Buildable withouth sockets

* rustfmt

* only use defmt feature not defmt-impl in ci

* remove atat feature defmt as default

* init module

* enable to remove atat from ublox-sockets

* make config public

* add example

* correct version override

* add build.rs to embassy-stm32-example

* running example

* add power up and power down

* Add ReverseOutputPin and ReverseInputPin to cope with the switched active state of some boards for pwr_on pin

…93)

Crucial commit in embassy is

embassy-rs/embassy@a39ae12

* update nightly and embassy-sync

* heapless update and first desired state version

* make subscriber count a constant

* rename PowerState to OperationState

* fmt

* first state transition state machine

* change to TryFrom for State

* working example, some timing issues

* adjust bootup time to have is_alive work reliable after bootup

* update dependencies and make compatible with atat master

* fmt

* remove things to comply with non nighty; set supply configuration to match old default

* add connected state; add utility functions for soft_reset

* toolchain stable 1.75

* use ublox-sockets git dependency

* remove hash32 dependency

* add operator and signalstrength to control, make operator format controlable

* don't overwrite ublox-sockets

* update atat

* bump e-h to 1.0

* add APNInfo to config as const

* change apn settings to enum

* update dependencies to new embassy release

* can establish psd context and a dns request works

* move statemachine out of main runner select loop

* a bit of formatting

* update to newest atat changes

* add APNInfo to config as const

* change apn settings to enum

* update dependencies to new embassy release

* can establish psd context and a dns request works

* move statemachine out of main runner select loop

* a bit of formatting

* update to newest atat changes

* Add RP2040 example

---------

Co-authored-by: Tobias Breitwieser <tobias@breitwieser.biz>