T-API: added performance tests for cv::scaleAdd, cv::convertScaleAbs, cv::patchNaNs (+fix), etc

<b>merge with opencv_extra https://github.com/Itseez/opencv_extra/pull/105</b>

check_regression=*OCL*ScaleAdd*:*OCL*ConvertScaleAbs*:*OCL*PatchNaNs*