feat(poly deps, info, libs): save contents to file command option - #372

Description

Adding a --save option to the poly deps, poly info and poly libs commands. In addition to printing the output (as before) a file will be saved with the contents of the output.

The location is by default in development/poly/<command name>.txt, but is configurable.

Motivation and Context

Saving the result from the deps, info and libs commands is useful during Pull Requests, when reviewing code. Besides the code diff, the changes in saved commands will give the reviewer an overview of the changes such as coupling and dependency changes.

The idea comes from the discussion #365

How Has This Been Tested?

✅ CI
✅ Local run of commands with the new --save option
✅ unit test

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have read the code of conduct.
• I have read the contributing guide.
• I have updated the documentation accordingly (if applicable).