[FR] Upgrade to v6.9

[qliqdev]

Is your feature request related to a problem? Please describe.

DocReader.shared.showScanner is deprecated in current version

Upgrade to support presenter and config

let config = DocReader.ScannerConfig()
config.scenario = RGL_SCENARIO_MRZ
DocReader.shared.showScanner(presenter: yourController, config: config) { action, results, error in
  // handle completion
}

Describe the solution you'd like

DocReader.shared. showScannerFromPresenter(presenter: string, config: ScannerConfig): Observable;