Remove flag NETWORK_BLOCKED_FOR_TOP_SLEEPING_AND_ABOVE

The changes are enabled in Android 15 release and should be tested by
default.
No functional change is expected as long as the flag was turned on.

Flag: EXEMPT removing \
com.android.server.net.network_blocked_for_top_sleeping_and_above

Test: atest CtsHostsideNetworkPolicyTests
Test: atest CtsJobSchedulerTestCases:ConnectivityConstraintTest

Bug: 304347838
Change-Id: Ib5d38b2fbef2798e11fb66d5db1e809724c2a30e
9 files changed