fix(subghz): dynamic subghz signals update file on tx (#19)

Dynamic SubGhz signals were not re-saving with the incremented counter/values after transmission
Added SubGhz Duration setting to control non-RAW signal transmission duration
Added support to change duration in Quac Playlist files
Removed SubGhz Repeat setting as it's no longer needed
Removed SubGhz External Antenna setting as it now prefers to use the ext antenna if available

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Co-authored-by: WillyJL <[email protected]>

SDK update

firmware 1.1.12 support

firmware 1.0.1, latest features

updated for firmware SDK 0.105.0

update version to v0.6.2

updating minor version

updated changelog and readme

fixing version

Merge branch 'master' of github.com:rdefeo/quac