Update with new version of Sinsemilla

[ConstanceBeguier]

• Direct evaluation of note commitments (outside the circuit)
• Rename new_with_personalization by new_with_separate_domains

[Copilot]

Pull Request Overview

This PR updates the note commitment evaluation to use direct evaluation of note commitments with separate domains, and renames the function from new_with_personalization to new_with_separate_domains. Key changes include:

• Evaluating the ZEC and ZSA note commitments using updated sinsemilla APIs.
• Renaming function calls to better reflect the separation of domains.
• Updating the sinsemilla dependency in Cargo.toml to track the "zsa1" branch instead of a specific revision.

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/note/commitment.rs	Updated note commitment evaluation logic with new domains
Cargo.toml	Updated the sinsemilla dependency to branch "zsa1"

Comments suppressed due to low confidence (1)

src/note/commitment.rs:147

• The removal of the test module from this file reduces test coverage for the note commitment functionality; please ensure these tests are migrated or provided elsewhere to verify the updated commitment behavior.

impl Eq for ExtractedNoteCommitment {}

[ConstanceBeguier]

I just rebased on zsa1 branch