chore(release): publish packages

- thermion_dart@0.3.2
 - thermion_flutter@0.3.2
 - thermion_flutter_method_channel@0.3.2
 - thermion_flutter_web@0.3.2
 - thermion_flutter_platform_interface@0.3.2

thermion_flutter/thermion_flutter_platform_interface/CHANGELOG.md

@@ -1,3 +1,7 @@
+## 0.3.2
+
+ - Bump "thermion_flutter_platform_interface" to `0.3.2`.
+
 ## 0.3.1
 
  - **FIX**: addDestroySwapchain argument to createViewer() (true by default). This is only used on iOS/macOS where a single swapchain is shared between all render targets.