Fix Jetpack compose preview of CallContentPreview

[rahul-lohra]

🎯 Goal

The preview of CallContentPreview is not rendering

Here is the before and after state

Before

After

Describe why we are making this change

🛠 Implementation details

Describe the implementation

🎨 UI Changes

Add relevant screenshots

Before	After
img	img

Add relevant videos

Before	After

🧪 Testing

Explain how this change can be tested (or why it can't be tested)

Provide a patch below if it is necessary for testing

Provide the patch summary here

Provide the patch code here

☑️Contributor Checklist

General

• I have signed the Stream CLA (required)
• Assigned a person / code owner group (required)
• Thread with the PR link started in a respective Slack channel (required internally)
• PR targets the develop branch
• PR is linked to the GitHub issue it resolves

Code & documentation

• Changelog is updated with client-facing changes
• New code is covered by unit tests
• Comparison screenshots added for visual changes
• Affected documentation updated (KDocs, docusaurus, tutorial)
• Tutorial starter kit updated
• Examples/guides starter kits updated (stream-video-examples)

☑️Reviewer Checklist

• XML sample runs & works
• Compose sample runs & works
• Tutorial starter kit
• Example starter kits work
• UI Changes correct (before & after images)
• Bugs validated (bugfixes)
• New feature tested and works
• Release notes and docs clearly describe changes
• All code we touched has new or updated KDocs

🎉 GIF

Please provide a suitable gif that describes your work on this pull request

[skydoves]

Looks good to me! 👍