Add a release note for Barcode Scanning i2 project

Author: staskus

RELEASE-NOTES.txt

@@ -9,6 +9,7 @@
 - [*] Order Details > Edit Shipping/Billing Address: Added map-based address lookup support for iOS 17+. [https://github.com/woocommerce/woocommerce-ios/pull/15964]
 - [*] Order Creation: Prevent subscription products to be added to an order [https://github.com/woocommerce/woocommerce-ios/pull/15960]
 - [internal] Replace COTS_DEVICE reader model name with TAP_TO_PAY_DEVICE. [https://github.com/woocommerce/woocommerce-ios/pull/15961]
+[*] POS: Added a guided setup flow for barcode scanning, and improved the scanning experience with better error handling and support for starting a new order on scan. [https://github.com/woocommerce/woocommerce-ios/pull/15979]
 
 22.9
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