fix: automatic generation of github action workflow for keploy should be configurable

[Gourav kumar]

• Since, right now it is not configurable, in the testing pipeline, we are unnecessarily making this workflow file.
• It should be configurable (default: true) but in the testing pipeline, it should be false.

[Sky Singh]

Will look into this!

[Sky Singh]

We can add in a flag to enable or disable the generation of this github actions file