Add TEST_MAPPING for VPN related files

Updates on Vpn.java, VpnIkev2Utils.java and VpnProfileStore.java
should be verified with VPN UT and CTS.

Bug: 286302640
Test: atest --test-mapping [src_dir]/Vpn.java and check if
      corresponding tests triggered
Change-Id: Ie08a5305c02c46d43782d4a15bd3ab30e9e2e1a8
diff --git a/services/core/java/com/android/server/connectivity/TEST_MAPPING b/services/core/java/com/android/server/connectivity/TEST_MAPPING
new file mode 100644
index 0000000..687d4b0
--- /dev/null
+++ b/services/core/java/com/android/server/connectivity/TEST_MAPPING
@@ -0,0 +1,30 @@
+{
+  "presubmit": [
+      {
+          "name": "FrameworksNetTests",
+          "options": [
+              {
+                  "exclude-annotation": "com.android.testutils.SkipPresubmit"
+              }
+          ],
+          "file_patterns": ["Vpn\\.java", "VpnIkeV2Utils\\.java", "VpnProfileStore\\.java"]
+      }
+  ],
+  "presubmit-large": [
+      {
+          "name": "CtsHostsideNetworkTests",
+          "options": [
+              {
+                "exclude-annotation": "androidx.test.filters.FlakyTest"
+              },
+              {
+                "exclude-annotation": "android.platform.test.annotations.FlakyTest"
+              },
+              {
+                "exclude-annotation": "com.android.testutils.SkipPresubmit"
+              }
+          ],
+        "file_patterns": ["Vpn\\.java", "VpnIkeV2Utils\\.java", "VpnProfileStore\\.java"]
+      }
+  ]
+}
\ No newline at end of file