3.0.0 bug fixes and enhancements

- Fixed not working after sleep mode for some on Apple Silicon Not working after sleep mode MonitorControl#530
- Fixed some LG and Samsung displays having problems with Mute (improved 'Enable Mute DDC command') - LG Monitor: have to unmute manually after muting MonitorControl#170
- Fixed app not working with multiple identical monitors on Intel - App does not work with multiple identical monitors MonitorControl#49
- Added 'Safe Mode' option - pressing the Shift key during startup resets preferences and disables DDC read.
- Upon first start if DDC is unreadable, default brightness/volume/contrast values are now set to a sensible 75% instead of 0%
- DDC write commands are issued twice on Intel (as it already was on Arm64) to improve stability on some setups.
- Make sure DDC communications don't happen in parallel when both slider menu and keyboard is used (this might have caused problems with some docks with multiple display outputs).
- Fixed volume control feedback audio (clicking sound) during key repeat (it should play on keyup only as this is the macOS standard).
- Fixed duplication of volume control feedback audio if there are multiple external displays and 'Change... for all screens' is enabled.
- Internal DDC library for Intel (based on the work of reitermarkus)

Merge pull request MonitorControl#522 from MonitorControl/fix/arch-se…

…ttings

Set archs to standard for releases

Tweaks for software dimming after brightness reached zero function

- Added OSD animation to indicate that something is going on + circumvent the gamma change no screen refresh issue on some mac
- Smooth brightness change is now only happening on config changes + added blank birghtness OSD to give a hint on what is happening + also circumvent the no refresh issue.

feat: commit autoformatter changes

Minor bugfix of minor bugfix...

Better handling of the Mac Mini HDMI situation

Blacklisted known HDMI dummy
General stability improvements for arm64
Lazy display update implemented if configuration change is requested (waits 2 seconds until it performs actual display update since MacOS usually sends 4-8 config change signals which made changes very costly)

fix: Big Sur crash when using contrast slider

fix(Intel): hacky workaround for ddc unreliability

Requires a proper fix in the future, see:
MonitorControl#478

Fixed error in i2c checksum calculation. Changed communication wait a…

…nd repeat times.

Bump build for 3.0.0-beta1 release + build tools ran