[1/2] Update sysui test-mapping

Since platinum has moved to presubmits, deprecating old test-mapping tag
groups and moving silver to a different repo.

Bug: 295167878
Bug: 274926647
Bug: 297835464
Test: N/A
Change-Id: Ic21dd02ae04887c586a1d7145370f6e656747267
diff --git a/packages/SystemUI/TEST_MAPPING b/packages/SystemUI/TEST_MAPPING
index 969c148..cb9e9ee 100644
--- a/packages/SystemUI/TEST_MAPPING
+++ b/packages/SystemUI/TEST_MAPPING
@@ -1,47 +1,23 @@
 {
-  // Curious where your @Scenario tests will run?
+  // Curious where your @Scenario tests are running?
   //
   // @Ignore: Will not run in any configuration
   //
-  // @FlakyTest: Tests that don't block pre/postsubmit but are staged to run known failures
+  // @FlakyTest: Tests that don't block pre/postsubmit but are staged to run known failures.
+  //             Tests will run in postsubmit on sysui-e2e-staged suite.
   //
-  // @Postsubmit: Runs in platinum suite and blocks droidfood in postsubmit
   //
-  // @PlatinumTest: As of May, 2023, running in postsubmit. Set to run in presubmit as part of
-  // v2/android-platinum/suite-test-mapping-platinum-sysui
-  // Please DO NOT annotate new or old tests with @PlatinumTest annotation without discussing
-  // with mdb:android-platinum
+  // @PlatinumTest: Marking your test with this annotation will put your tests in presubmit.
+  //                Please DO NOT annotate new or old tests with @PlatinumTest annotation
+  //                without discussing with mdb:android-platinum
   //
-  // As of May, 2023, If you don't use @Postsubmit, your new test will immediately
-  // block presubmit, which is probably NOT what you want. This will change effectively once
-  // we move to @PlatinumTest annotation.
+  // @Postsubmit: Do not use this annotation for e2e tests. This won't have any affect.
 
-  // v2/sysui/test-mapping-presubmit-sysui_cloud-tf
-  "presubmit-sysui": [
-    {
-      "name": "PlatformScenarioTests",
-      "options": [
-        {
-            "include-filter": "android.platform.test.scenario.sysui"
-        },
-        {
-            "include-annotation": "android.platform.test.scenario.annotation.Scenario"
-        },
-        {
-            "exclude-annotation": "org.junit.Ignore"
-        },
-        {
-            "exclude-annotation": "android.platform.test.annotations.Postsubmit"
-        },
-        {
-            "exclude-annotation": "android.platform.test.annotations.FlakyTest"
-        },
-        {
-            "exclude-annotation": "androidx.test.filters.FlakyTest"
-        }
-      ]
-    }
-  ],
+  // For all other e2e tests which are not platinum, they run in sysui-silver suite,that
+  // primarily runs in postsubmit with an exception to e2e test related changes.
+  // If you want to see one shot place to monitor all e2e tests, look for
+  // sysui-e2e-staged suite.
+
   // v2/android-virtual-infra/test_mapping/presubmit-avd
   "presubmit": [
     {
@@ -138,31 +114,6 @@
       ]
     }
   ],
-  "silver-sysui": [
-   {
-      "name": "PlatformScenarioTests",
-      "options": [
-        {
-            "include-filter": "android.platform.test.scenario.sysui"
-        },
-        {
-            "include-annotation": "android.platform.test.scenario.annotation.Scenario"
-        },
-        {
-            "exclude-annotation": "org.junit.Ignore"
-        },
-        {
-            "exclude-annotation": "android.platform.test.annotations.PlatinumTest"
-        },
-        {
-            "exclude-annotation": "android.platform.test.annotations.FlakyTest"
-        },
-        {
-            "exclude-annotation": "androidx.test.filters.FlakyTest"
-        }
-      ]
-    }
-  ],
   "postsubmit": [
    {
       "name": "SystemUIGoogleScreenshotTests",