[WOOPRD-596][Woo POS][Barcodes] Remove SKU and check digit handling

[kidinov]

WOOPRD-596

Description

The PR removes search by SKU when barcode scanned. It also removes double search with and without check digit

Steps to reproduce

• POS
• Scan a barcode
• Using flipper notice that only 1 request is being done now

Testing information

Regression testing is needed

• Simple products
• Variations
• Variables

The tests that have been performed

Above

Images/gif

No visual changes

• [x] I have considered if this change warrants release notes and have added them to RELEASE-NOTES.txt if necessary. Use the "[Internal]" label for non-user-facing changes.

[wpmobilebot]

📲 You can test the changes from this Pull Request in WooCommerce-Wear Android by scanning the QR code below to install the corresponding build.

	App Name	WooCommerce-Wear Android
	Platform	⌚️ Wear OS
	Flavor	Jalapeno
	Build Type	Debug
	Commit	1846c7c727152d458b27d420b6c15b0819558c75
	Direct Download	woocommerce-wear-prototype-build-pr14208-1846c7c.apk

[wpmobilebot]

📲 You can test the changes from this Pull Request in WooCommerce Android by scanning the QR code below to install the corresponding build.

	App Name	WooCommerce Android
	Platform	📱 Mobile
	Flavor	Jalapeno
	Build Type	Debug
	Commit	1846c7c727152d458b27d420b6c15b0819558c75
	Direct Download	woocommerce-prototype-build-pr14208-1846c7c.apk

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 37.73%. Comparing base (691bc0f) to head (1846c7c). Report is 9 commits behind head on trunk.

Additional details and impacted files

@@             Coverage Diff              @@
##              trunk   #14208      +/-   ##
============================================
- Coverage     37.76%   37.73%   -0.03%     
+ Complexity     8937     8926      -11     
============================================
  Files          1962     1959       -3     
  Lines        109698   109588     -110     
  Branches      14377    14361      -16     
============================================
- Hits          41424    41352      -72     
+ Misses        64510    64477      -33     
+ Partials       3764     3759       -5     

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