Fix DvrClient data type

Bug: 220039290
Test: atest android.media.tv.tuner.cts
Change-Id: Iaa3aaca3e92498147c72956957701f7bf902f405
Merged-In: Iaa3aaca3e92498147c72956957701f7bf902f405
(cherry picked from commit 6beccb2b4cc5a85564034264dc396aa16cf2c7cc)
1 file changed