Move CtsTelecomTestCases to group presubmit-large

Also move OverlayRemountedTest, RollbackTest

The test config takes longer than 15mins to run. Move it to a dedicated
group for running slow presubmit Test Mapping test.

Bug: 174654670
Bug: 174495337
Test: none
Change-Id: Ie134c5d171bd99cca908f316d03050001c22ac32
diff --git a/telecomm/TEST_MAPPING b/telecomm/TEST_MAPPING
index c9903f9..1963ff3 100644
--- a/telecomm/TEST_MAPPING
+++ b/telecomm/TEST_MAPPING
@@ -23,7 +23,9 @@
           "exclude-annotation": "androidx.test.filters.FlakyTest"
         }
       ]
-    },
+    }
+  ],
+  "presubmit-large": [
     {
       "name": "CtsTelecomTestCases",
       "options": [