feat: add translation for privacy toggle

[salimtb]

Description

the goal of this PR is to add translation for the feature add privacy toggle

Fixes: #1269

Manual testing steps

1. the locals will be used in another PR , this commit will be cherry-picked

Screenshots/Recordings

Before

After

Pre-merge author checklist

• I’ve followed MetaMask Coding Standards.
• I've clearly explained what problem this PR is solving and how it is solved.
• I've linked related issues
• I've included manual testing steps
• I've included screenshots/recordings if applicable
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.
• I’ve properly set the pull request status:
  • In case it's not yet "ready for review", I've set it to "draft".
  • In case it's "ready for review", I've changed it from "draft" to "non-draft".

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[github-actions]

CLA Signature Action: All authors have signed the CLA. You may need to manually re-run the blocking PR check if it doesn't pass in a few minutes.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5fa1dd8) 40.34% compared to head (7737c76) 40.34%.

❗ Current head 7737c76 differs from pull request most recent head ecafc91. Consider uploading reports for the commit ecafc91 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8383   +/-   ##
=======================================
  Coverage   40.34%   40.34%           
=======================================
  Files        1235     1235           
  Lines       29957    29957           
  Branches     2877     2877           
=======================================
  Hits        12087    12087           
  Misses      17175    17175           
  Partials      695      695           

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[sonarcloud]

Quality Gate passed

Kudos, no new issues were introduced!

0 New issues
0 Security Hotspots
No data about Coverage
No data about Duplication

See analysis details on SonarCloud

[tommasini]

LGTM!