Bugreport: Fix SystemUI service from being dumped twice 1/2

Bug: 110490179
Fix: 110490179

Test: Manual test dumpsys activity
  adb shell dumpsys activity service all-platform-non-critical
  adb shell dumpsys activity service all-platform
  adb shell dumpsys activity service
  Take bugreport and check contents

Test: atest FrameworksCoreTests:DumpUtilsTest

Change-Id: I9173d3fa0cc3aaf42e3ab03e7e2892cf4188b13b