Allow network providers to set the linger duration.

Test: atest CtsNetTestCases:NetworkAgentTest#testSetLingerDuration
Ignore-AOSP-First: prevent merge conflict
CTS-Coverage-Bug: 184796264
Bug: 184227264
Change-Id: I7f420faa40863385114705d6971cf00887d03318
3 files changed
tree: c392f45accd9808acf0f7702d3dde93ee0087241
  1. framework/
  2. service/
  3. test/
  4. OWNERS
  5. TEST_MAPPING