[Fix]MissingPermission error thrown when connectUser shouldn't be called

[ipavlidakis]

📝 Summary

Even though connectUser isn't supposed to be called for anonymous, it seems that we are calling it anyway (but ignoring the error). This revision checks user type and avoids calling connectUser for anonymous.

☑️ Contributor Checklist

• I have signed the Stream CLA (required)
• This change follows zero ⚠️ policy (required)
• This change should receive manual QA
• Changelog is updated with client-facing changes
• New code is covered by unit tests
• Comparison screenshots added for visual changes
• Affected documentation updated (Docusaurus, tutorial, CMS)

[Stream-SDK-Bot]

SDK Size

title	develop	branch	diff	status
StreamVideo	7.4 MB	7.4 MB	0 KB	🟢
StreamVideoSwiftUI	2.18 MB	2.18 MB	0 KB	🟢
StreamVideoUIKit	2.32 MB	2.32 MB	0 KB	🟢
StreamWebRTC	8.69 MB	8.69 MB	0 KB	🟢

[sonarcloud]

Quality Gate passed

Issues
36 New issues
0 Accepted issues

Measures
0 Security Hotspots
69.8% Coverage on New Code
0.1% Duplication on New Code

See analysis details on SonarCloud