fix: remove non-existing ibc-client-cw link in workspace

[Farhad-Shabani]

Closes: #1357

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PR author checklist:

• Added changelog entry, using unclog.
• Linked to GitHub issue.
• Updated code comments and documentation (e.g., docs/).
• Tagged one reviewer who will be the one responsible for shepherding this PR.

Reviewer checklist:

• Reviewed Files changed in the GitHub PR explorer.
• Manually tested (in case integration/unit/mock tests are absent).

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 66.85%. Comparing base (ac53b28) to head (aaf2bd3).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1358   +/-   ##
=======================================
  Coverage   66.85%   66.85%           
=======================================
  Files         225      225           
  Lines       22628    22628           
=======================================
  Hits        15127    15127           
  Misses       7501     7501           

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[rnbguy]

LGTM 👍