Adding pylint for python projects

[rajat-soda]

What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespace from that line:

/kind new feature
/kind bug fix
/kind cleanup

/kind revert change
/kind design
/kind documentation
/kind enhancement

What this PR does / why we need it:
This PR enables Static code checks for the Orchestration project.

Which issue(s) this PR fixes:

Fixes #
#7 - from the sodafoundation/qa project .

Test Report Added?:

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/kind TESTED
/kind NOT-TESTED

NA
Test Report:

NA
Special notes for your reviewer: