Added City in JSON response.

Added city in geoIp JSON response

What's Changed

• Added Tests by @suman-kodiary in #5
• ✅ Added tests by @suman-kodiary in #6
• ✅ Tests Added by @sumanrajpathak in #7
• 🎨 Refactor for pub score by @sumanrajpathak in #11
• Missing City by @helloalbin in #14

New Contributors

• @helloalbin made their first contribution in #14

Full Changelog: v1.2.0...v1.2.1

Package Refactor

Refactor the whole package with instance method replacing the static methods for better testability, flexibility.