Dumpstate: lshal runs in non-root in user build

lshal output is still useful even without root permission,
so include it in user build as well.

Test: lshal in user build
Test: dumpstate_test
Test: DumpstateTest.RunCommandAsRootIfAvailableOnUserBuild
Test: DumpstateTest.RunCommandAsRootIfAvailableOnDebugBuild
Test: DumpstateUtilTest.RunCommandAsRootIfAvailableOnDebugBuild
Test: DumpstateUtilTest.RunCommandAsRootIfAvailableOnUserBuild

Change-Id: Ie8ba9206feb6c2947ed38159ec9893e85d0e020d
Fixes: 66476950