Fix CoroutineBroadcastReceiverTest

Set the package for the broadcast intent, which is necessary for
receivers marked RECEIVER_NOT_EXPORTED.

Bug: 283315123
Test: CoroutineBroadcastReceiverTest on androidx-platform-dev
Change-Id: I2ffa880beb373af8b61267135502de9678f70f84
diff --git a/glance/glance-appwidget/src/androidTest/kotlin/androidx/glance/appwidget/CoroutineBroadcastReceiverTest.kt b/glance/glance-appwidget/src/androidTest/kotlin/androidx/glance/appwidget/CoroutineBroadcastReceiverTest.kt
index d7693a77..551c543 100644
--- a/glance/glance-appwidget/src/androidTest/kotlin/androidx/glance/appwidget/CoroutineBroadcastReceiverTest.kt
+++ b/glance/glance-appwidget/src/androidTest/kotlin/androidx/glance/appwidget/CoroutineBroadcastReceiverTest.kt
@@ -76,6 +76,7 @@
         val value = "value"
         context.sendBroadcast(
             Intent(BROADCAST_ACTION)
+                .setPackage(context.packageName)
                 .putExtra(EXTRA_STRING, value)
                 .addFlags(Intent.FLAG_RECEIVER_FOREGROUND)
         )