* feat: add `DB_12` adc attenuation and deprecate `DB_11` for ESP-IDF V5.0+
* fix: allow usages of deprecated `DB_11` in adc.rs
* fix: in adc example, use DB_11 for ESP-IDF v4 and DB_12 for ESP-IDF v5
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Co-authored-by: ivmarkov <ivan.markov@gmail.com>
* Bugfix: drop calibration handle on driver drop; more control on the raw-to-mv conversion
* Fix variable name
* Rename raw_to_cal to raw_to_mv to have less confusion as to what is going on
* Fix inline example
* Fix CI for the legacy driver
* Fix CI for the oneshot driver
* Fix examples in CI
* Fix wrong fn name