Add sybil checker Skill using Gitcoin passport and proof of humanity

[MrGtee1]

Description

This skill helps check if a wallet is likely a sybil or a real human using two identity tools: Gitcoin passport and proof of humanity.

Type of Change

• Bugfix
• [ x] New Feature
• Improvement
• Documentation Update

Checklist

• [ x] I have read the contributing guidelines.
• [ x] I have added tests to cover my changes.
• [ x] All new and existing tests passed.

Related Issue

Closes #[issue number]

[hyacinthus]

Hey, thank you for your contributing, please follow the contributing guide.

[taiyangc]

To expedite the review process, please join https://discord.com/invite/crestal, open a support ticket to apply for an intentkit dev role. We have a discussion channel there for you to join up with the rest of the developers.

[bluntbrain]

Hi @MrGtee1,
thanks for your contribution!

this PR can be reviewed and merged, as soon as these above mentioned issues are resolved. thanks!

cc @hyacinthus @taiyangc

[MrGtee1]

Hi @MrGtee1, thanks for your contribution!

this PR can be reviewed and merged, as soon as these above mentioned issues are resolved. thanks!

cc @hyacinthus @taiyangc

Hello, good day.
The mentioned issues have been resolved. Thanks for the feedback.