<Bug>(Commerce:Extension) Fix extension-unmap-error

[cw112233]

What does this PR do?

extension-unmap-error

What issues does this PR fix or reference?

#, @@

@W-15031437@

Functionality Before

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Functionality After

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How to Test/Testing Effort

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Register: ./bin/run commerce:extension:register --targetusername <targetusername> --apex-class-name PricingDemoService --extension-point-name Commerce_Domain_Pricing_Service --registered-extension-name PricingDemoService

Map: ./bin/run commerce:extension:map --registered-extension-name PricingDemoService --store-id <storeId> -u <targetusername>

Unmap: ./bin/run commerce:extension:unmap --registered-extension-name PricingDemoService -u <targetusername> --store-id <storeId>

[Yuanchen-S]

LGTM. Selecting Id field is much cleaner and easier to read. Noticed CI failed at the set up stage. Do we need a new ticket to address that?

[tarcang]

Looks good! I know why the e2e test fails, it is because Chris is creating the PR from a forked repository which doesn't have the workflow secrets.