Try using API 33 for the new tests.

They worked locally with API 30, so it's weird the CI asks for a higher API version

Author: jmartinesp

libraries/push/impl/src/test/kotlin/io/element/android/libraries/push/impl/notifications/conversations/DefaultNotificationConversationServiceTest.kt

@@ -28,7 +28,7 @@ import org.robolectric.RobolectricTestRunner
 import org.robolectric.annotation.Config
 
 @RunWith(RobolectricTestRunner::class)
-@Config(sdk = [Build.VERSION_CODES.R])
+@Config(sdk = [Build.VERSION_CODES.TIRAMISU])
 class DefaultNotificationConversationServiceTest {
     @Test
     fun `onSendMessage adds a shortcut`() = runTest {