fix(sfppackage): fix handling of URL-encoded spaces in repository URLs

[richard-giraud]

This fixes #137

If the repository URL includes an URL-encoded space (i.e., %20), sfp install will fail to parse it. The user is presented with a rather unhelpful message:

Error: URL parsing failed.

This PR makes 2 changes:

• URL-encoded spaces are now supported; and,
• the error message now includes the affected package and the URL in question.

Error: Invalid repository URL for package '$PACKAGE_NAME': $REPOSITORY_URL

A test was added to support the problematic case.

Checklist

All items have to be completed before a PR is merged

• [X] Adhere to Contribution Guidelines The link is broken.
• [X] Updates to Decision Records considered? Not needed, I think.
• [X] Updates to documentation at flxbl-sfp Guide considered? None needed, I think.
• [X] Tested changes?
• [X] Unit Tests new and existing passing locally?

[richard-giraud]

I need a little help figuring out how to make Codacy happy. I don't believe that I've introduced any new issues, and I'm not sure what needs to be done to address its concerns.

[richard-giraud]

It looks like this may be a limitation of how Codacy is configured/works.

I reported a blocking bug at https://github.com/flxbl-io/sfp/issues/140

[richard-giraud]

I've expanded the patch to include the fix for the issue.