[PM-17763] Update LimitItemDeletion feature flag

[vincentsalucci]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-17763

📔 Objective

Fix feature flag casing and move to appropriate feature flag grouping

⏰ 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

[github-actions]

Checkmarx One – Scan Summary & Details – 07132270-00ed-4b5e-8d41-0d3586a7973e

Great job, no security vulnerabilities found in this Pull Request

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 35.50%. Comparing base (82f416c) to head (f7eb72a).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #13184   +/-   ##
=======================================
  Coverage   35.49%   35.50%           
=======================================
  Files        3007     3007           
  Lines       90887    90888    +1     
  Branches    16906    16907    +1     
=======================================
+ Hits        32260    32267    +7     
+ Misses      56125    56119    -6     
  Partials     2502     2502           

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