Move virtual_camera_tests to presubmit.

Bug: 301023410
Test: atest
Change-Id: I1b838cfd10e7d28c4ac920711a72ae6d4c408754
diff --git a/services/camera/virtualcamera/TEST_MAPPING b/services/camera/virtualcamera/TEST_MAPPING
index 10ba61a..66c5e52 100644
--- a/services/camera/virtualcamera/TEST_MAPPING
+++ b/services/camera/virtualcamera/TEST_MAPPING
@@ -1,8 +1,10 @@
 {
-  "postsubmit": [
+  "presubmit" : [
     {
       "name": "virtual_camera_tests"
-    },
+    }
+  ],
+  "postsubmit": [
     {
       "name": "CtsVirtualDevicesCameraTestCases",
       "options": [