fix: update git2 to 0.20.4 rustsec-2026-0008

[sdbondi]

Description

fix: update git2 to 0.20.4 rustsec-2026-0008

Motivation and Context

fixes #7673
fixes tari-project/tari-ootle#1751

[gemini-code-assist]

Summary of Changes

Hello @sdbondi, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request focuses on enhancing the project's security posture by updating critical git2 related dependencies. The updates resolve a known security vulnerability, ensuring that the project utilizes more secure and up-to-date versions of its underlying Git integration libraries. This change primarily involves dependency version bumps and checksum updates.

Highlights

• Dependency Update: Updated the git2 crate from version 0.18.3 to 0.20.4 across the project dependencies.
• Dependency Update: Updated the libgit2-sys crate from version 0.16.2+1.7.2 to 0.18.3+1.9.2.
• Security Fix: Addressed the rustsec-2026-0008 security vulnerability by updating the git2 and libgit2-sys crates.

Changelog

• Cargo.lock
  • Updated git2 package version from 0.18.3 to 0.20.4 and its checksum.
  • Updated libgit2-sys package version from 0.16.2+1.7.2 to 0.18.3+1.9.2 and its checksum.
• common/Cargo.toml
  • Updated the git2 dependency version from 0.18 to 0.20.4.

Activity

• No human activity has occurred on this pull request yet.

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[gemini-code-assist]

Code Review

This pull request updates the git2 dependency to version 0.20.4 to address a security vulnerability. The changes are straightforward, updating the version in Cargo.lock and common/Cargo.toml. This is a necessary security update and the changes look correct.

[gemini-code-assist]

Code Review

This pull request correctly updates the git2 dependency to version 0.20.4 to address the security vulnerability RUSTSEC-2026-0008. The changes in Cargo.lock and common/Cargo.toml are accurate and sufficient for this purpose. The update to the transitive dependency libgit2-sys is also correctly reflected. The changes are minimal, focused, and I see no issues with this update.