add support for ndjson for datafusion-cli

[jimexist]

Which issue does this PR close?

add support for ndjson for datafusion-cli

Closes #.

Rationale for this change

add support for ndjson for datafusion-cli

What changes are included in this PR?

Are there any user-facing changes?

❯ cargo run --bin datafusion-cli -q -- -f integration-tests/create_test_table.sql -f integration-tests/sqls/simple_group_by.sql -q --format ndjson
{"c2":1,"sum_c3":367,"avg_c3":16.681818181818183,"max_c3":125,"min_c3":-99,"count_c3":22}
{"c2":2,"sum_c3":184,"avg_c3":8.363636363636363,"max_c3":122,"min_c3":-117,"count_c3":22}
{"c2":3,"sum_c3":395,"avg_c3":20.789473684210527,"max_c3":123,"min_c3":-101,"count_c3":19}
{"c2":4,"sum_c3":29,"avg_c3":1.2608695652173914,"max_c3":123,"min_c3":-117,"count_c3":23}
{"c2":5,"sum_c3":-194,"avg_c3":-13.857142857142858,"max_c3":118,"min_c3":-101,"count_c3":14}

[codecov-commenter]

Codecov Report

Merging #427 (09662dc) into master (3593d1f) will decrease coverage by 0.01%.
The diff coverage is 73.68%.

❗ Current head 09662dc differs from pull request most recent head 4130712. Consider uploading reports for the commit 4130712 to get more accurate results

@@            Coverage Diff             @@
##           master     #427      +/-   ##
==========================================
- Coverage   74.85%   74.84%   -0.02%     
==========================================
  Files         146      146              
  Lines       24565    24571       +6     
==========================================
+ Hits        18387    18389       +2     
- Misses       6178     6182       +4     

Impacted Files	Coverage Δ
datafusion-cli/src/print_format.rs	81.25% <73.68%> (-3.20%)	⬇️

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[alamb]

Looks like a great change @jimexist -- FYI @andygrove

[Dandandan]

Looks good 👍

[alamb]

Thanks @jimexist !