fix: keep ErrorReportActivity content below the status bar on edge-to-edge

targetSdk 35 forces edge-to-edge, so the debug crash screen's root layout
drew behind the status bar and clipped the top error banner. Setting
fitsSystemWindows on the root RelativeLayout pads the content by the
system window insets (status bar, nav bar, display cutout); it is a no-op
on older targets where the decor consumes those insets.

Closes #2053

Author: aleclarson

test-app/app/src/debug/res/layout/error_activity.xml

@@ -5,6 +5,7 @@
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:background="@color/gray"
+    android:fitsSystemWindows="true"
     tools:context="com.tns.ErrorReportActivity"
     android:theme="@style/Widget.AppCompat.Light.ActionBar">