Release v13.4.0

Added

• Add support for Expo Router navigation tracking (#1270).
• Enhance the network interceptor to capture more client error messages (#1257).

Changed

• Bump Instabug iOS SDK to v13.4.2 (#1285). See release notes for 13.4.0, 13.4.1 and 13.4.2.
• Bump Instabug Android SDK to v13.4.1 (#1285). See release notes for 13.4.0 and 13.4.1.

Fixed

• Fix an issue with JavaScript fatal crashes on iOS causing them to be reported as native iOS crashes instead. (#1290).
• Correctly resolve the flavor path when uploading sourcemaps on Android. (#1225).
• Drop non-error objects reported as crashes since they don't have a stack trace (#1279).
• Fix APM network logging on iOS when the response body is missing or empty. (#1273).