Increase max # per-UID callbacks to 125.

The connectivity callback limit was increased for the system, so
increasing the maximum number of callbacks JS will register to avoid the
chance of network/callback starvation.

Bug: 173035526
Test: atest frameworks/base/services/tests/servicestests/src/com/android/server/job
Test: atest frameworks/base/services/tests/mockingservicestests/src/com/android/server/job
Test: atest CtsJobSchedulerTestCases
Change-Id: I43eb80e0633c043f639d432eec08745973c9da0f

apex/jobscheduler/service/java/com/android/server/job/controllers/ConnectivityController.java

@@ -76,7 +76,7 @@ public final class ConnectivityController extends RestrictingController implemen
             || Log.isLoggable(TAG, Log.DEBUG);
 
     // The networking stack has a hard limit so we can't make this configurable.
-    private static final int MAX_NETWORK_CALLBACKS = 50;
+    private static final int MAX_NETWORK_CALLBACKS = 125;
     /**
      * Minimum amount of time that should have elapsed before we'll update a {@link UidStats}
      * instance.