[fenix] For https://github.com/mozilla-mobile/fenix/issues/15430: Fix StrictMode death on opening app from widget text search.

app/src/main/java/org/mozilla/fenix/search/SearchDialogFragment.kt

@@ -12,6 +12,7 @@ import android.content.DialogInterface
 import android.content.Intent
 import android.graphics.Typeface
 import android.os.Bundle
+import android.os.StrictMode
 import android.speech.RecognizerIntent
 import android.text.style.StyleSpan
 import android.view.LayoutInflater
@@ -470,6 +471,7 @@ class SearchDialogFragment : AppCompatDialogFragment(), UserInteractionHandler {
     private fun isSpeechAvailable(): Boolean = speechIntent.resolveActivity(requireContext().packageManager) != null
 
     private fun setShortcutsChangedListener(preferenceFileName: String) {
+        requireComponents.strictMode.resetAfter(StrictMode.allowThreadDiskReads()) {
             requireContext().getSharedPreferences(
                 preferenceFileName,
                 Context.MODE_PRIVATE
@@ -477,6 +479,7 @@ class SearchDialogFragment : AppCompatDialogFragment(), UserInteractionHandler {
                 awesomeBarView.update(store.state)
             }
         }
+    }
 
     private fun updateClipboardSuggestion(searchState: SearchFragmentState, clipboardUrl: String?) {
         val shouldShowView = searchState.showClipboardSuggestions &&