dynamic shapes.
    *   Fix error checking supported operations in a model containing
        `HardSwish`.

### Packaging Support

*   Added `tf.sysconfig.get_build_info()`. Returns a dict that describes the
    build environment of the currently installed TensorFlow package, e.g. the
    NVIDIA CUDA and NVIDIA CuDNN versions used when TensorFlow was built.

### Profiler

		{"ScanState", Type, 0},
		{"Scanf", Func, 0},
		{"Scanln", Func, 0},
		{"Scanner", Type, 0},
		{"Sprint", Func, 0},
		{"Sprintf", Func, 0},
		{"Sprintln", Func, 0},
		{"Sscan", Func, 0},
		{"Sscanf", Func, 0},
		{"Sscanln", Func, 0},
		{"State", Type, 0},
		{"Stringer", Type, 0},
	},
	"go/ast": {
		{"(*ArrayType).End", Method, 0},
		{"(*ArrayType).Pos", Method, 0},