List names without suffix (mainly for Windows).

[zoziha]

• List names without suffix (mainly for Windows, very small update): suffix=.false.

Description

In Windows, the previous fpm program running fpm test --list (same as fpm run --example --list) will have the suffix:

 Matched names:
cli-test.exe   fpm-test.exe   help-test.exe  new-test.exe

When I want to query and test cli-test, I hope it is cli-test instead of cli-test.exe, so that I can just copy and paste, such as:
fpm test cli-test instead of fpm test cli-test.exe.

Current effect

 Matched names:
cli-test       fpm-test       help-test      new-test  

Because this is an update for Windows, another way is to add a current system judgment here, is it worth it?

[awvwgk]

Thanks for sharing. Looks good to me.