heif: OMX image encoder header changes

bug: 74073607
Change-Id: Iea85c88eefdcb2b2774bdddd0a576fdf9770de08
diff --git a/headers/media_plugin/media/openmax/OMX_Video.h b/headers/media_plugin/media/openmax/OMX_Video.h
index dc5cdab..9fd2fd2 100644
--- a/headers/media_plugin/media/openmax/OMX_Video.h
+++ b/headers/media_plugin/media/openmax/OMX_Video.h
@@ -89,6 +89,7 @@
     OMX_VIDEO_CodingVP9,        /**< Google VP9 */
     OMX_VIDEO_CodingHEVC,       /**< ITU H.265/HEVC */
     OMX_VIDEO_CodingDolbyVision,/**< Dolby Vision */
+    OMX_VIDEO_CodingImageHEIC,  /**< HEIF image encoded with HEVC */
     OMX_VIDEO_CodingKhronosExtensions = 0x6F000000, /**< Reserved region for introducing Khronos Standard Extensions */
     OMX_VIDEO_CodingVendorStartUnused = 0x7F000000, /**< Reserved region for introducing Vendor Extensions */
     OMX_VIDEO_CodingMax = 0x7FFFFFFF