Kameleoon OpenFeature Android SDK 0.0.2

• Introduced DataType.VARIABLE_KEY to simplify the addition of variable keys in the OpenFeature context.
• Introduced methods in DataType for creating data values within the OpenFeature context:
  • makeCustomData: Generates CustomData values.
  • makeConversion: Generates Conversion values.
• Removed TARGETING_KEY as a required parameter. Use visitorCode instead when initializing KameleoonProvider.