Always use environment path when running conda environment commands

[João Correia (jpcorreia99)]

Attempt at fixing #24585

There are many edge scenarious where refering to the name of the environment rather than the path can cause breaks in the extension. Some examples

1 -If we have two anonymous environments with the same name in different folders

/path1/my-env
/path2/my-env (where my active vscode python interpreter is)
by using conda -n my-env it'll always use the first env.

2 - Some times people avoid actually activating their conda envs when using conda-pack https://github.com/conda/conda-pack

This is because the activation scripts are known to be flaky and not very reliable

3 - The environment may have been created by a conda-compliant replacement

Therefore conda itself is not aware of it by name but can work with it properly using the path. This is the case of hawk or frankly anyone building their own conda package manager on top of rattler.

Some of these points are also hinted at #24627 (comment) , and supported by a conda maintainer in #24585 (comment)

This PR has a minimal attempt at changing that by always forcing -p usage

[João Correia (jpcorreia99)]

Eleanor Boyd (@eleanorjboyd)
Karthik Nadig (@karthiknadig)
Anthony Kim (@anthonykim1)

While I work on getting the CLA approved, would really appreciate if someone could give this a look!

[Karthik Nadig (karthiknadig)]

João Correia (@jpcorreia99) This is a great idea to always use the prefix for the run scenario. We can give this a try and see if it work in all cases. From what I can tell it should.

[João Correia (jpcorreia99)]

hey Karthik Nadig (@karthiknadig) could you please reapprove the PR 🙏 Had to add an extra commit due to a unit test I had missed. CLA has been signed! (and you may want to remove the other reviewer if possible)

Also, is there documentation regarding the release cycle of the extension? Would be interested in knowing when I can expect this change to be available.

Thank you for the review!

[João Correia (jpcorreia99)]

@microsoft-github-policy-service agree company="Palantir"

[João Correia (jpcorreia99)]

Karthik Nadig (@karthiknadig) little ping here

[João Correia (jpcorreia99)]

Hey Karthik Nadig (@karthiknadig) are the other two reviews still necessary? I just tagged the people who I've seen contributing the most recently to the extension