v7.0.0-rc.1

After six months of development, Version 7.0.0 is finally moving out of beta with this release candidate!
A stable release is scheduled for next week.

Improvements:

• [Android] Remove the dependency on org.jetbrains.kotlin:kotlin-bom.
• [Android] Updated camerax dependencies.
• Hot-restart for development purposes is now working correctly
• Added message to MobileScannerErrorCode, which will be shown if kDebugMode is true. Otherwise, a generic error message will appear.
• Fixed issues regarding initialization of the MobileScannerController, which could result in a black screen without error message.

Bugs fixed:

• [Android] Fixed rotation & orientation issues.
• [Apple] Fixed rotation & orientation issues.
• [Apple] Fixed a crash when stopping the camera when the camera device is nil.
• [macOS] Fixed image not being mirrored.
• [Web] Fixed barcode corners not being passed correctly resulting in no overlay being drawn.