Handle special chars in paths when running skylink GET

MERGE REQUEST

MR Guidelines

Overview

Part 1 of #4349 (closed). Skylink GET was truncating any paths that contained ? because it interpreted them as beginning query parameters, even if the ? was URL-encoded first.

Example for Visual Changes

https://asciinema.org/a/CJxkYYOOXtB4oPLRCgjLoBsi2

Checklist

Review and complete the checklist to ensure that the MR is complete before assigned to an approver.

• All new methods or updated methods have clear docstrings
• Testing added or updated for new methods
• Any new packages are added to Makefile and .gitlab-ci.yml
• API documentation updated for API updates
• Module README.md updated for changes to workflow
• Issue added to Sia-UI repo for new supporting features
• Changelog File Created

Issues Closed

Closes #4349 (closed)