Remove tests for programs with .py extension

[plimkilde]

Checklist

• Used a personal fork of the feedstock to propose changes
• Bumped the build number (if the version is unchanged)
• Reset the build number to 0 (if the version changed)
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

Just noticed that the .py extension has recently been removed from the GDAL docs of Python programs. As a followup to #934, ditch the tests of calls with .py.

There are currently 3 programs for which the docs still have .py, I've opened this PR to fix that. Now merged

[conda-forge-webservices]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[gillins]

So this would break code for anyone still calling the .py extension versions? Perhaps we should wait a little longer before doing this. We perhaps need to print a warning when the old ones are called, not sure how easy that would be....

[rouault]

So this would break code for anyone still calling the .py extension versions?

no, the .py scripts are still there, and there's no plan to remove them. It is just that the recommended way is to use the non-suffixed launcher.

[gillins]

Thanks @rouault - ah right it's just the tests that we are removing. But - perhaps they need to stay in until they are removed from GDAL? So we can be sure they aren't broken?

[rouault]

But - perhaps they need to stay in until they are removed from GDAL?

I'm fine with either option.