Include planning time in datafusion-cli printing #859

Is your feature request related to a problem or challenge? Please describe what you are trying to do.
Currently we are showing this:

> CREATE EXTERNAL TABLE parts STORED AS PARQUET LOCATION '../benchmarks/parquet16zstd/lineitem/';
0 rows in set. Query took 0.000 seconds.

even if it takes considerable time. We should show the time it takes to execute the statement, including the planning.

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