Since 3p apps are allowed to use restricted networks in S, they
should be allowed to request a restricted network reasonably.
Otherwise, the functionalities of 3p apps will break if they rely
on restricted networks. Thus, CS needs to allow 3p apps to
request restricted networks if 3p apps are in the allowed list.
Bug: 230509118
Test: atest FrameworksNetTests CtsNetTestCases
Change-Id: I236f1550095ee2be29adbc3b28d3ac2561a8b072
(cherry picked from commit 8fc2a55a16)
Merged-In: I236f1550095ee2be29adbc3b28d3ac2561a8b072
16f9d13790