[Performance] Improve performance of signature verification

[Olshansk]

Objective

Make signing & verification more performant.

Origin Document

Signature verification is a bottlneck on RelayMiners & PATH.

Goals

• Move from Decred (Pure Go) Ethereum (CGO) Improvements
• Make PATH & RelayMiners more performant by optimizing the shared crypto layer

Deliverables

• Update go-dleq: [Performance] Add support for multiple crypto backends go-dleq#1
• Update ring-go: [Performance] Add support for more crypto backends to improve performance ring-go#2
• Update poktroll: [Performance] Update go_dleq dependencies #1792
• Update shannon-sdk: [Performance] Add CGO as an option for performance optimization shannon-sdk#47
• Update path: [Performance] Updating dependencies to support crypto libraries with CGO enabled path#458
• Update MainNet builds` [Performance] Update MainNet builds with improved crypto dependencies #1796

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Creator: @Olshansk