Add new executable flag to check if main or release version

[christag-ni]

What does this Pull Request accomplish?

This PR adds new command line functionality by allowing clients to see if their executable version is from a main or release branch.

Why should this Pull Request be merged?

To be able to easily determine if clients' version of ni_grpc_device_server is from a main or release branch

What testing has been done?

When the branch is from main (name doesn't begin with 'releases')

When it is a release version (begins with 'releases')

Closes #828

[christag-ni]

@bkeryan The validate_python step failed here for not having black locked to 23.3.0.
https://github.com/ni/grpc-device/actions/runs/7731440933/job/21237217346?pr=1038#:~:text=Using%20version%20%5E24.1.1,45

From the other PR I completed to resolve this issue, that line of highlighted text doesn't appear, making me assume that PR used 23.3.0. Even though that PR is merged, does it take a while for new PR's to use the proper version?

[reckenro]

@bkeryan The validate_python step failed here for not having black locked to 23.3.0. https://github.com/ni/grpc-device/actions/runs/7731440933/job/21237217346?pr=1038#:~:text=Using%20version%20%5E24.1.1,45

From the other PR I completed to resolve this issue, that line of highlighted text doesn't appear, making me assume that PR used 23.3.0. Even though that PR is merged, does it take a while for new PR's to use the proper version?

Oh, I'm pretty sure the GitHub actions just run off the code in the PR branch. So you'll have to merge main into this branch and push up to get the PR build to pass I think.

Unlike how we have AzDo set up where I think it'll merge the PR branch with main before running any of the checks. We might've considered doing that for this repo at some point (I can't recall) but it was never high enough value to investigate.

[christag-ni]

@astarche @maxxboehme @reckenro Could y'all please approve this PR if there are no further changes?