ISSUE-409 # Added support for csv file in the `parameterized` `csvSource`

[imprashant]

Parameterized csvSource to fetch parameters from external csv file

Issue link

PR Branch https://github.com/imprashant/zerocode/tree/409-csvsource-from-file

Support externalized csv files under Parameterized CSV source

This PR intends to address the problem mentioned in issue 409, to add support to fetch parameters from external csv source file.

Checklist:

• [X] Unit tests added

• [X] Integration tests added

• [X] Test names are meaningful

• [ ] Feature manually tested

• [X] Branch build passed

• [X] No 'package.*' in the imports

• [ ] Relevant Wiki page updated with clear instruction for the end user

  • [ ] Not applicable. This was only a refactor change, no functional or behaviour changes were introduced

• [X] Http test added to http-testing module(if applicable) ?

  • [ ] Not applicable. The changes did not affect HTTP automation flow

• [ ] Kafka test added to kafka-testing module(if applicable) ?

  • [X] Not applicable. The changes did not affect Kafka automation flow