Remove compute_cells from list of public methods

Author: jtraglia

specs/_features/eip7594/polynomial-commitments-sampling.md

@@ -64,7 +64,6 @@ Public functions MUST accept raw bytes as input and perform the required cryptog
 The following is a list of the public methods:
 
 * [`compute_cells_and_kzg_proofs`](#compute_cells_and_kzg_proofs)
-* [`compute_cells`](#compute_cells)
 * [`verify_cell_kzg_proof`](#verify_cell_kzg_proof)
 * [`verify_cell_kzg_proof_batch`](#verify_cell_kzg_proof_batch)
 * [`recover_cells_and_kzg_proofs`](#recover_cells_and_kzg_proofs)