Avoid duplicate classes in boot path.

Switch to using static_libs in one location to avoid loading
the same class into the boot path multiple times.

Remove redundant links.

Bug: 309674488
Test: atest android.compat.sjp.cts.StrictJavaPackagesTest
Test: atest frameworks/base/services/tests/mockingservicestests/src/com/android/server/job
Test: atest frameworks/base/services/tests/servicestests/src/com/android/server/job
Test: atest CtsAppTestCases
Test: atest CtsJobSchedulerTestCases:JobSchedulingTest
Test: atest CtsNotificationTestCases:NotificationManagerZenTest
Test: atest CtsNotificationTestCases:AutomaticZenRuleTest
Test: atest CtsOsTestCases:PowerManagerTest
Test: atest FrameworksUiServicesTests:ZenModeConfigTest
Test: atest PowerServiceTests:PowerManagerServiceTest
Change-Id: I917cc4ae662c55a030fbf266133fba04fec496f2