Merge pull request #2590 from particle-iot/test/trackerm_slo_tests

[test] Add thresholds for trackerM for slo tests

Author: keeramis

user/tests/integration/slo/startup/startup-slos.spec.js

@@ -19,6 +19,10 @@ const THRESHOLDS = {
         targetAppFlashSize: 21 * 1024, // 21KB
         targetFreeRam: 3 * 1024 * 1024 // 3MB
     },
+    trackerm: {
+        targetAppFlashSize: 21 * 1024, // 21KB
+        targetFreeRam: 3 * 1024 * 1024 // 3MB
+    },
     // See rational on this magic number: https://app.clubhouse.io/particle/story/72460/build-device-os-test-runner-integration-test-that-validates-the-minimum-flash-space-and-connects-quickly-slo#activity-72937
     default: {
         targetAppFlashSize: 18105,