Stop running telemetry_perf_unittest on linux_android_rel_ng

testing/buildbot/chromium.linux.json

Index: testing/buildbot/chromium.linux.json
diff --git a/testing/buildbot/chromium.linux.json b/testing/buildbot/chromium.linux.json
index ff8be447f5027408be8c02a04d5922ea022cb680..ad8f3e7a3cb56f2604d2c86b73b88c3ddabe9381 100644
--- a/testing/buildbot/chromium.linux.json
+++ b/testing/buildbot/chromium.linux.json
@@ -1499,29 +1499,6 @@
         "test": "webview_instrumentation_test_apk"
       }
     ],
-    "isolated_scripts": [
-      {
-        "args": [
-          "--browser=android-chromium",
-          "--device=android",
-          "--skip=benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.*"
-        ],
-        "isolate_name": "telemetry_perf_unittests",
-        "name": "telemetry_perf_unittests",
-        "swarming": {
-          "can_use_on_swarming_builders": true,
-          "dimension_sets": [
-            {
-              "android_devices": "6",
-              "device_os": "KTU84P",
-              "device_type": "hammerhead"
-            }
-          ],
-          "hard_timeout": 1500,
-          "shards": 1
-        }
-      }
-    ],
     "junit_tests": [
       {
         "test": "base_junit_tests"