Fixed: Product identifiers is visible for selected product(#373)

[R-Sourabh]

Related Issues

373

Short Description and Why It's Useful

• Using getProductIdentificationValue from dxp-component in all the components.
• Deprecated the /Product/index.ts file as now we are using the functionality from the dxp-component.
• Added the use of getProductIdentificationValue for getting the Product identifier.
• It also sets the default identifier if current save identifier is missing.

  Screenshots of Visual Changes before/after (If There Are Any)

  

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