deps(zcash_proofs): Update zcash_proofs from 0.13.0-rc.1 to 0.14.0

[oxarbitrage]

Motivation

This PR updates zcash_proofs and introduces sapling-crypto to zebra-consensus.

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Solution

Copies some code from zcash_proofs into zebra, this is done in parse_parameters.rs. This will save us from making changes upstream.

Testing

All tests are passing locally.

Review

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Follow Up Work

[oxarbitrage]

Some comments.