* Fixed support for Radiomaster TX12 additional switches (SI and SJ)
Two connectors are present on TX12 main board (near top of internal TX module) and are mapped as SI and SJ, but were not read out by the firmware.
With this update they might be used for some further hacking of the radio (ex. adding additional 2-pos switches, adding detector of external module insertion etc.).
* Radiomaster TX12 - preventing selection of Si and SJ as 3POS
* Radiomaster TX12 - corrected SI and SJ switch names in Keys Debug screen
Switches were displayed in test screen as SG and SH, due to fact that firmware did not take into account no presence of SG and SH in TX12.
The update provides correct and consistent naming of the additional switches across whole radio.
* Alignment tweak + fix rot_enc info overlap
Co-authored-by: Peter Feerick <peter.feerick@gmail.com>
