fix: issue with state inside key of Fragment for React and Angular

[nmerget]

Description

Please provide the following information:

[React, Angular] fix: issue with state inside key attribute in Fragment.

Example:

<Fragment key={state.xxx + "abc"}... was generated in React with state.xxx and in Angular without this..

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• format the codebase: from the root, run yarn fmt:prettier.
• update all snapshots (in core & CLI): from the root, run yarn test:update
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[changeset-bot]

🦋 Changeset detected

Latest commit: d3f2da5

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
@builder.io/mitosis	Patch
@builder.io/mitosis-cli	Patch

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✅ Successfully ran 4 targets

• nx e2e @builder.io/e2e-app
• nx run-many --target test
• nx run-many --target build --exclude @builder.io/e2e-alpine
• nx build @builder.io/mitosis-site

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