fix: Apply Spotless formatting to video streaming files

This change corrects code style violations in the `LiveSession.kt` and `VideoHelper.kt` files that were flagged by the `spotlessKotlinCheck` Gradle task.

The formatting has been updated to comply with the project's code style guidelines.

Author: google-labs-jules[bot]

firebase-ai/src/main/kotlin/com/google/firebase/ai/type/LiveSession.kt

@@ -215,8 +215,8 @@ internal constructor(
 
       scope = CoroutineScope(blockingDispatcher + childJob())
       val cameraManager =
-        context.getSystemService(android.content.Context.CAMERA_SERVICE) as
-          android.hardware.camera2.CameraManager
+        context.getSystemService(android.content.Context.CAMERA_SERVICE)
+          as android.hardware.camera2.CameraManager
       videoHelper = VideoHelper.build(cameraManager)
       videoHelper
         ?.start(cameraId)

firebase-ai/src/main/kotlin/com/google/firebase/ai/type/VideoHelper.kt

@@ -90,7 +90,9 @@ internal class VideoHelper(
 
     val characteristics = cameraManager.getCameraCharacteristics(cameraId)
     val streamConfigurationMap =
-      characteristics.get(android.hardware.camera2.CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP)
+      characteristics.get(
+        android.hardware.camera2.CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP
+      )
     val outputSizes = streamConfigurationMap?.getOutputSizes(ImageFormat.JPEG)
     val size = outputSizes?.maxByOrNull { it.width * it.height } ?: return emptyFlow()