Enhancement: Upgrade Casbin version to v2

[Shivam-nagar23]

🔖 Feature description

Upgrade Casbin version to v2

🎤 Pitch / Usecases

Upgrade Casbin version to v2

🔄️ Alternative

No response

👀 Have you spent some time to check if this issue has been raised before?

• I checked and didn't find similar issue

🏢 Have you read the Code of Conduct?

• I have read the Code of Conduct

AB#10027

[abhibhaw]

Is this duplicate of #605 @Shivam-nagar23 ?

[Shivam-nagar23]

@abhibhaw yes, will link issues which will close both .