[DON'T BLOCK] Test ownership migration rules

This CL is created as a best effort to migrate test targets
to the new android ownership model. If you find incorrect or unnecessary
attribution in this CL, please create a separate CL to fix that.

For more details please refer to the link below,
<add g3 doc link>

Bug: 304529413
Test: N/A
Change-Id: I921e99879cf2be50bc0232d88c5bb2dfcbdc1123

tests/screenshot/Android.bp

@@ -13,6 +13,10 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+package {
+    default_team: "trendy_team_android_settings_app",
+}
+
 android_app {
     name: "ScreenshotTestStub",
     defaults: [