Require organization wise configuration for Osha Audiometry functionality. (JPL)

Configuration key:- Examination.IsRequireOSHA
Configuration description:- Will display OSHA details in Audiometry update screen for user to enter data.

Values:- True/False.
When True:- Will display Osha details in Audiometry update screen for user to enter data.
When False:- Will display normal flow of Audiometry.

Default value:- False.