configparser changes for the deploy tools

@wladekb It's still bad and not worth it. There's basically never a good reason to do wildcard imports. If you feel like you _need_ wildcard imports for some reason, you're probably doing something else wrong. This is a good reason why you should do version pinning. There's an explicit dependency on `configparser==3.3.0r2`. We pin the version so that it's guaranteed not to break because of a change to the upstream package. That way we have a chance to test every new version of the dependency before we change the pinned version. If they add a new exception type in a new version, we can add that as part of testing the new version.