Migrate EditTextViewHolderFactory to compose

[LZRS]

IMPORTANT: All PRs must be linked to an issue (except for extremely trivial and straightforward changes).

Fixes #2855

Description
This PR tries to move the functionality in EditTextViewHolderFactory.kt to use JetPack Compose.
Consequently

• EditTextDecimalViewHolderFactory
• EditTextIntegerViewHolderFactory
• EditTextMultiLineViewHolderFactory
• EditTextSingleLineViewHolderFactory
• PhoneNumberViewHolderFactory
• EditTextStringViewHolderDelegate

that had inherited EditTextViewHolderFactory now inherit QuestionnaireItemComposeViewHolderFactory, and are also moved to Compose

Alternative(s) considered
Have you considered any alternatives? And if so, why have you chosen the approach in this PR?

Type
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Screenshots (if applicable)

Checklist

• I have read and acknowledged the Code of conduct.
• I have read the Contributing page.
• I have signed the Google Individual CLA, or I am covered by my company's Corporate CLA.
• I have discussed my proposed solution with code owners in the linked issue(s) and we have agreed upon the general approach.
• I have run ./gradlew spotlessApply and ./gradlew spotlessCheck to check my code follows the style guide of this project.
• I have run ./gradlew check and ./gradlew connectedCheck to test my changes locally.
• I have built and run the demo app(s) to verify my change fixes the issue and/or does not break the demo app(s).