[Android Crash Reporting] Allow uploading minidumps via the JobScheduler

testing/variations/fieldtrial_testing_config.json

 {
     "AlternateComponentUrls": [
         {
             "platforms": [
                 "android",
                 "chromeos",
                 "ios",
                 "linux",
                 "mac",
                 "win"
@@ skipping 2830 matching lines @@
                     "params": {
                         "custom_summary": "Custom update summary",
                         "enable_update_badge": "true",
                         "enable_update_menu_item": "true",
                         "show_summary": "true"
                     }
                 }
             ]
         }
     ],
+    "UploadCrashReportsUsingJobScheduler": [
+        {
+            "platforms": [
+                "android"
+            ],
+            "experiments": [
+                {
+                    "name": "Enabled",
+                    "enable_features": [
+                        "UploadCrashReportsUsingJobScheduler"
+                    ]
+                }
+            ]
+        }
+    ],
     "UseConsolidatedStartupFlow": [
         {
             "platforms": [
                 "win"
             ],
             "experiments": [
                 {
                     "name": "Enabled",
                     "enable_features": [
                         "UseConsolidatedStartupFlow"
@@ skipping 179 matching lines @@
                 {
                     "name": "Enabled",
                     "enable_features": [
                         "use-new-media-cache"
                     ]
                 }
             ]
         }
     ]
 }