chore: inapp config builder

[mrehan27]

part of: MBL-377

Changes

• Updated MessagingInAppModuleConfig.Builder to include required options (i.e. siteId and region)
• Removed unused code from ModuleMessagingInApp
• Updated sample apps
• Minor improvements in related code

[github-actions[bot]]

# Sample app builds 📱 Below you will find the list of the latest versions of the sample apps. It's recommended to always download the latest builds of the sample apps to accurately test the pull request. --- * java_layout: `rehan/mbl-377-inapp-config (1718961850)` * kotlin_compose: `rehan/mbl-377-inapp-config (1718961849)`

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 90.90%. Comparing base (48c64c9) to head (edbbee9). Report is 47 commits behind head on feature/cdp.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## feature/cdp #363 +/- ## ================================================== + Coverage 54.45% 90.90% +36.44% ================================================== Files 109 1 -108 Lines 2534 11 -2523 Branches 355 2 -353 ================================================== - Hits 1380 10 -1370 + Misses 1032 1 -1031 + Partials 122 0 -122 ```

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[github-actions[bot]]

📏 SDK Binary Size Comparison Report

No changes detected in SDK binary size ✅

[github-actions[bot]]

Build available to test Version: rehan-mbl-377-inapp-config-SNAPSHOT Repository: https://s01.oss.sonatype.org/content/repositories/snapshots/