Reland of Added ResourcePriorities field trial to the waterfall testing config

testing/variations/fieldtrial_testing_config_android.json

 {
     "AndroidSessionNotifications": [
         {
             "group_name": "Disabled"
         }
     ],
     "AsyncDns": [
         {
             "group_name": "AsyncDnsA"
         },
@@ skipping 253 matching lines @@
         {
             "group_name": "ShowAndPossiblySend",
             "params": {
                 "sendingThreshold": "abcdef"
             }
         },
         {
             "group_name": "DontShowAndDontSend"
         }
     ],
+    "ResourcePriorities": [
+        {
+            "group_name": "AllExceptAsyncScripts_11011_1_1_10"
+        },
+        {
+            "group_name": "Control"
+        }
+    ],
     "SafeBrowsingAndroid": [
         {
             "group_name": "Enabled",
             "params": {
                 "enabled": "true",
                 "types_to_check": "0,1,3,6,7,8,9,10,11,13,14,15"
             }
         },
         {
             "group_name": "Control"
@@ skipping 137 matching lines @@
         {
             "group_name": "Enabled"
         }
     ],
     "WebRTC-PeerConnectionDTLS1.2": [
         {
             "group_name": "Enabled"
         }
     ]
 }