Enabling private space unit tests in presubmit

Bug: 330755765
Test: atest SettingsUnitTests
Change-Id: Iad53a5425238d933af96d4ef8c3f3fd8c04347f7
diff --git a/TEST_MAPPING b/TEST_MAPPING
index fd6bcbf..f84565f 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -15,6 +15,9 @@
         {
           "include-filter": "com.android.settings.password"
         },
+	 {
+          "include-filter": "com.android.settings.privatespace"
+        },
         {
           "include-filter": "com.android.settings.safetycenter"
         },