More pre/postsubmit tests to dumpstate

Bug: 155604488
Test: atest --test-mapping --dry-run \
          frameworks/native/cmds/dumpstate:presubmit

Change-Id: Ieca9e2a87f5005b6c10af2ceba0178b8c6d2b2ef
diff --git a/cmds/dumpstate/TEST_MAPPING b/cmds/dumpstate/TEST_MAPPING
index 083944f..2a572ea 100644
--- a/cmds/dumpstate/TEST_MAPPING
+++ b/cmds/dumpstate/TEST_MAPPING
@@ -1,7 +1,18 @@
 {
   "presubmit": [
+    // TODO(159590499) add BugreportManagerTestCases
     {
       "name": "dumpstate_test"
     }
+  ],
+  "postsubmit": [
+    {
+      "name": "BugreportManagerTestCases"
+    }
+  ],
+  "imports": [
+    {
+      "path": "frameworks/base/packages/Shell"
+    }
   ]
-}
\ No newline at end of file
+}