Fix Android color parsing when values are strings

Bundle.getBundle() throws ClassCastException when value is a string. Wrapped in try-catch to mirror React Native's ReadableMap behavior.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: programmeraditya

packages/stripe_android/android/src/main/kotlin/com/reactnativestripesdk/PaymentSheetAppearance.kt

@@ -511,7 +511,12 @@ private fun dynamicColorFromParams(
   }
 
   // First check if it's a nested Bundle { "light": "#RRGGBB", "dark": "#RRGGBB" }
-  val colorBundle = params.getBundle(key)
+  val colorBundle =
+    try {
+      params.getBundle(key)
+    } catch (e: ClassCastException) {
+      null
+    }
   if (colorBundle != null) {
     val isDark =
       (