Release v0.2.0

ghscope 0.2.0

• Install: pip install ghscope
• PyPI

What's Changed

• [FIX] Fix versioning in CD by @martian56 in #5
• [FEAT] Add multiple themes by @martian56 in #7
• [FIX] Fix version by @martian56 in #8

Full Changelog: v0.1.0...v0.2.0