Delete a contact after testMatchesCallFilter()

Leave the device in original state for remaining tests.

Bug: 169304789
Test: atest PhoneNumberUtilsTest#testGetMethods \
 NotificationManagerTest#testMatchesCallFilter

Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
Change-Id: I358495af6925b7438796088ce25a9a103e0563b7
1 file changed