perf: Update typed_data following the starknet.py hash update

[akhercha]

Current behavior

We currently verify for signatures correctness using the Pedersen hash. This costs us a lot of time in our pragma-sdk publishing so we want to update to Poseidon, which is now possible in the new starknet.py release.

Expected behavior

Sync with this issue:
astraly-labs/pragma-sdk#151

And update the typed_data module so it works correctly with the new changes:
https://github.com/astraly-labs/pragma-node/blob/main/pragma-node/src/utils/signing/typed_data.rs

This will mainly be update the revision field to 1 and check if the use of compute_hash_on_elements still fits our usecase - else, change this hash