x402 v2 Action Provider for Python

### Language Implementation

- [x] Python
- [ ] TypeScript

### Feature Type

- [x] Action Provider Template
- [ ] Wallet Provider Template
- [ ] Framework Extension
- [ ] Core Requirements
- [ ] Other

### 🚀 The feature, motivation and pitch

Hi @phdargen I'd like to contribute x402 v2 Action Provider for Python as x402 v2 has released this month. following this PR https://github.com/coinbase/x402/pull/841

### Alternatives

_No response_

### Additional context

I'll be going to start my work after this https://github.com/coinbase/x402/issues/805 issue, if I would be assigned. Thank you always!