chore: update Intercom SDK dependencies (iOS: 19.2.1 → 19.3.0, Android: 17.2.0 → 17.3.0)

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🔄 Automated Intercom SDK Dependency Update

This PR updates the Intercom SDK dependencies to their latest versions.

📋 Changes Made:

• Updated iOS SDK from 19.2.1 to 19.3.0
• Updated Android SDK from 17.2.0 to 17.3.0
• Bumped version from 9.2.0 to 9.3.0 (minor)

📚 Release Notes:

📱 iOS SDK 19.3.0

View Release Notes

###### Release Date: 24-10-2025

### 🚀 Enhancements
* Added support for transcribing messages using your voice. To enable this feature, add the following to your `Info.plist`:

```xml
<key>NSMicrophoneUsageDescription</key>
<string>YOUR DESCRIPTION HERE</string>

🐛 Bug Fixes

• Fixed an issue where composer buttons and help center articles could render incorrectly on Liquid Glass.
• Adjusted how translations are bundled resolving an edge case where they could fail to load correctly.

#### 🤖 Android SDK 17.3.0
[View Release Notes](https://github.com/intercom/intercom-android/releases/tag/17.3.0)

Release Date: 17-10-2025

🐛 Bug Fixes

• SDK now uses Ably as a source for websocket events
• Fixed LazyColumn duplicate key crash in AI answer sources bottom sheet
• Fixed R8 compilation error caused by missing Lombok classes from Ably library dependency

👉 Dependency updates

• Fragment Kotlin Extensions: Updated to 1.8.9
• Compose Navigation: Updated to 2.9.5

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🤖 This PR was automatically created by the [Update Dependencies workflow](.github/workflows/update-dependencies.yml).