Update pixel-display V6 interface Added the getPanelCalibrationtStatus interface to IDisplay.aidl API. Added new PanelCalibrationStatus.aidl file. Bug: 228113713 Change-Id: I9c3c79451cf7389408452e1d0838c82c22f6c8b7 Merged-In: I9c3c79451cf7389408452e1d0838c82c22f6c8b7