RUM-11121: hasAccessibility forgery should not be nullable

Author: jonathanmos

features/dd-sdk-android-rum/src/main/kotlin/com/datadog/android/rum/internal/domain/event/RumEventMeta.kt

@@ -67,7 +67,6 @@ internal sealed class RumEventMeta {
                         val hasAccessibilityElement = model.get(HAS_ACCESSIBILITY_KEY)
                         val hasAccessibility = when {
                             hasAccessibilityElement == null -> false // Missing field (backward compatibility)
-                            hasAccessibilityElement.isJsonNull -> null // Explicit null in JSON
                             else -> hasAccessibilityElement.asBoolean // Valid boolean value
                         }
 

features/dd-sdk-android-rum/src/test/kotlin/com/datadog/android/rum/utils/forge/ViewEventMetaForgeryFactory.kt

@@ -16,7 +16,7 @@ internal class ViewEventMetaForgeryFactory : ForgeryFactory<RumEventMeta.View> {
         return RumEventMeta.View(
             viewId = forge.getForgery<UUID>().toString(),
             documentVersion = forge.aPositiveLong(strict = true),
-            hasAccessibility = forge.aNullable { forge.aBool() }
+            hasAccessibility = forge.aBool()
         )
     }
 }