Suppress the wtf log for notifications that are expected

PARTIAL and NO_INTERNET may happen in the real world for
those transport types that provide internet. These two
notification types should be reasonable notificaitons, not a
terrible failure as the log. For Q, it may be too risky to
display more notifications with other information instead of
SSID. Thus, suppress the wtf log for these two notifications.

Bug: 135043192
Test: atest FrameworksNetTests
Change-Id: I35f3718fa93b403858587d918f0bc596f6c92f3e
Merged-In: I91b92249dc7905aadbc59df50c3bc6da30a8590e
Merged-In: Ia1c2a765b0fb0cc8d440c02533bdc15774a5a3ef
(cherry picked from commit ed0a54bd)