TEST_MAPPING: only run CtsMediaDrmFrameworkTestCases on drm changes

Bug: 244329194
Change-Id: I1bef5752d65aadd2128111664bdeafceccdb1bc0
diff --git a/media/TEST_MAPPING b/media/TEST_MAPPING
index a22ec19..9aa896c 100644
--- a/media/TEST_MAPPING
+++ b/media/TEST_MAPPING
@@ -34,12 +34,15 @@
                 }
             ],
             "file_patterns": ["(?i)drm|crypto"]
-        }
-    ],
-
-    "imports": [
+        },
         {
-            "path": "frameworks/av/drm/mediadrm/plugins"
+            "name": "CtsMediaDrmFrameworkTestCases",
+            "options" : [
+                {
+                    "include-annotation": "android.platform.test.annotations.Presubmit"
+                }
+            ],
+            "file_patterns": ["(?i)drm|crypto"]
         }
     ],