Fix sumcheck verification failure related to pedersen_commitment(...) func

[benesjan]

Using pedersen_commitment in compute_note_hiding_point(...) func results in prover test failing with Sumcheck verification failed.

To reproduce this error look for TODO(#7738) in the codebase and nuke the manually implemented function such that the one from macros gets used. Then the prover tests should fail again.

Look for pedersen_commitment in note_interface.rs file to see where the problematic func gets generated.

[benesjan]

Stale issue