[zk-token-sdk] Add sigma/range proof verification instructions #30816
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Problem
The PR #29996 enables storing context states for
ZkTokenProof
instructions. This allows larger zkp instructions to be broken into chunks, processed separately, and stored into temporary context states to be cross-verified by the token-2022 program.However, the actual smaller proof chunk instructions (sigma proofs, range proofs) were not added in #29996.
Summary of Changes
Add the smaller proof instructions for the sigma and range proofs.
Fixes #