[AND-1410] Correctly register Telecom video and streaming capabilities

[rahul-lohra]

Goal

Closes #AND-1410

Correct the app-wide Jetpack Telecom capability registration. The existing implementation combines the video-calling and call-streaming flags using bitwise and, which evaluates to 0 because the flags occupy different bits.
Use bitwise or so Android Telecom is correctly informed that the SDK supports both capabilities.

Basic Telecom integration and audio routing worked because AndroidX still registered a self-managed account and the per-call attributes were correct. However, app-wide video and call-streaming capabilities were missing because the capability mask evaluated to zero.

Implementation

• Combine Telecom capabilities using bitwise or.
• Add a regression test verifying that video calling and call streaming are
  both passed to registerAppWithTelecom.

🎨 UI Changes

None

Testing

Smoke test with telecom enabled

[github-actions]

PR checklist ✅

All required conditions are satisfied:

• Title length is OK (or ignored by label).
• At least one pr: label exists.
• Sections ### Goal, ### Implementation, and ### Testing are filled, or the PR is bot-authored.
• An issue is linked (Linear ticket or GitHub issue), or the PR is bot-authored.

🎉 Great job! This PR is ready for review.

[github-actions]

SDK Size Comparison 📏

SDK	Before	After	Difference	Status
stream-video-android-core	12.29 MB	12.29 MB	0.00 MB	🟢
stream-video-android-ui-xml	5.70 MB	5.70 MB	0.00 MB	🟢
stream-video-android-ui-compose	6.19 MB	6.19 MB	0.00 MB	🟢

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud