VTSHalPowerTarget: check if HintSession supported

Ignore HintSession testcases while HintSession isn't supported.

Test: atest Power/PowerAidl
Bug: 322112957
Change-Id: Ia1161aeafcd541745e7e0da1bd4c1781dc535460
Merged-In: Ia1161aeafcd541745e7e0da1bd4c1781dc535460
(cherry picked from commit 8191575b6717e99d00b247c6a21b29cda7eb3a52)
1 file changed