Add import to avoid merge conflict.

Bug: 255767350
Test: N/A
Change-Id: Ifa164c6dada6d46e8ee42658a379c3220c74c41c

apex/jobscheduler/framework/java/android/app/JobSchedulerImpl.java

@@ -17,6 +17,7 @@
 package android.app;
 
 import android.annotation.NonNull;
+import android.annotation.RequiresPermission;
 import android.app.job.IJobScheduler;
 import android.app.job.JobInfo;
 import android.app.job.JobScheduler;