createVariant(sPersistencyKey, oVariantInput, mAuthors) {
			return createVariant(sPersistencyKey, oVariantInput, mAuthors);
		}
Enhances Standard Variants and non-persisted variants with additional properties and
creates a new CompVariant out of it.

@function
@since 1.89
@version ${version}
@private
@ui5-restricted sap.ui.fl

@param {string} sPersistencyKey - Key of the variant management
@param {object} oVariantInput - Standard Variant or non-persisted Variants like oData variant
@param {object} mAuthors - Map of user IDs to full names

@returns {sap.ui.fl.apply._internal.flexObjects.CompVariant} The created variant object