Implemented the voiceover feature for the email confirmation modal on PWA kit.

[larnelleankunda]

Description

Types of Changes

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Documentation update
• Breaking change (could cause existing functionality to not work as expected)
• Other changes (non-breaking changes that does not fit any of the above)

Breaking changes include:

• Removing a public function or component or prop
• Adding a required argument to a function
• Changing the data type of a function parameter or return value
• Adding a new peer dependency to package.json

Changes

• Implemented a voiceover feature in the email confirmation modal that cover all text including an alert for the close button and resend link button.

How to Test-Drive This PR

• Larnelle's test bundle link -https://runtime-admin-dev.mobify-storefront.com/salesforce-internal/aaa-wasatch/pwa/bundles/6. Deployed site link- https://aaa-wasatch-pwa.mobify-storefront-staging.com/

Checklists

General

• Changes are covered by test cases
• CHANGELOG.md updated with a short description of changes (not required for documentation updates)

Accessibility Compliance

You must check off all items in one of the follow two lists:

• There are no changes to UI

or...

• Changes were tested with a Screen Reader (iOS VoiceOver or Android Talkback) and had no issues
• Changes comply with WCAG 2.0 guidelines levels A and AA
• Changes to common UI patterns and interactions comply with WAI-ARIA best practices

Localization

• Changes include a UI text update in the Retail React App (which requires translation)

[salesforce-cla]

Thanks for the contribution! Unfortunately we can't verify the commit author(s): Larnelle Ankunda <l***@l***.i***.s***.com>. One possible solution is to add that email to your GitHub account. Alternatively you can change your commits to another email and force push the change. After getting your commits associated with your GitHub account, sign the Salesforce Inc. Contributor License Agreement and this Pull Request will be revalidated.

[cc-prodsec]

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