feat(RN): Include remaining public protocol events from native

[kieran-osgood-shopify]

What changes are you making?

I've tophatted the ec.start event so far on a lower branch
This PR introduces the wiring for every other event - need to find test cases to detect each of the event cases

How to test

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Before you merge

Important

• I've added tests to support my implementation
• I have read and agree with the Contribution Guidelines
• I have read and agree with the Code of Conduct
• I've updated the relevant platform README (platforms/swift/README.md and/or platforms/android/README.md)

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Releasing a new Swift version?

• I have bumped the version in ShopifyCheckoutKit.podspec
• I have bumped the version in platforms/swift/Sources/ShopifyCheckoutKit/ShopifyCheckoutKit.swift
• I have updated platforms/swift/CHANGELOG.md
• I have updated the SwiftPM/CocoaPods version snippets in platforms/swift/README.md (major version only)

Releasing a new Android version?

• I have bumped the versionName in platforms/android/lib/build.gradle
• I have updated platforms/android/CHANGELOG.md
• I have updated the Gradle/Maven version snippets in platforms/android/README.md

Tip

See the Contributing documentation for the full release process per platform.

[kieran-osgood-shopify]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• feat(RN): Include remaining public protocol events from native #186 👈 (View in Graphite)
• feat(RN): Wire up accelerated checkouts with protocol events #181
• feat(RN): Add wiring for protocol events - add ec.start  #170
• feat(RN): replace addEventListener with callback args #119 : 2 other dependent PRs (#125 , #134 )
• feat(react-native): use local android/swift project references #115 : 1 other dependent PR (#116 )
• feat(protocol): add typescript interfaces #114
• main

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React Native — Coverage Report

Lines	Statements	Branches	Functions
	93.75% (315/336)	88.29% (181/205)	100% (81/81)