Add SSHAgentV2 flag to Constants.cs

[quexten]

🎟️ Tracking

bitwarden/clients#16265

📔 Objective

📸 Screenshots

⏰ Reminders before review

• Contributor guidelines followed
• All formatters and local linters executed and passed
• Written new unit and / or integration tests where applicable
• Protected functional changes with optionality (feature flags)
• Used internationalization (i18n) for all UI strings
• CI builds passed
• Communicated to DevOps any deployment requirements
• Updated any necessary documentation (Confluence, contributing docs) or informed the documentation team

🦮 Reviewer guidelines

• 👍 (:+1:) or similar for great changes
• 📝 (:memo:) or ℹ️ (:information_source:) for notes or general info
• ❓ (:question:) for questions
• 🤔 (:thinking:) or 💭 (:thought_balloon:) for more open inquiry that's not quite a confirmed issue and could potentially benefit from discussion
• 🎨 (:art:) for suggestions / improvements
• ❌ (:x:) or ⚠️ (:warning:) for more significant problems or concerns needing attention
• 🌱 (:seedling:) or ♻️ (:recycle:) for future improvements or indications of technical debt
• ⛏ (:pick:) for minor or nitpick changes

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 50.73%. Comparing base (2965b49) to head (c434797).
⚠️ Report is 13 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6461      +/-   ##
==========================================
- Coverage   54.84%   50.73%   -4.12%     
==========================================
  Files        1869     1869              
  Lines       82798    82798              
  Branches     7322     7322              
==========================================
- Hits        45410    42004    -3406     
- Misses      35708    39191    +3483     
+ Partials     1680     1603      -77     

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[github-actions]

Checkmarx One – Scan Summary & Details – 8fc0fd48-9635-40a4-8af8-02dd065e671f

Great job! No new security vulnerabilities introduced in this pull request

[coltonhurst]

Just throwing my approval on this, @neuronull please still feel free to review!