chore: Allow triggering of release workflow via webhook

[gethinwebster]

Description

Allow this repo to be re-released when main components repo has changes

Related links, issue #, if available: n/a

How has this been tested?

Based on testing in chat-components repo

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 94.37%. Comparing base (d636840) to head (83fbafc).
Report is 6 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #358   +/-   ##
=======================================
  Coverage   94.37%   94.37%           
=======================================
  Files          68       68           
  Lines        3128     3128           
  Branches      674      674           
=======================================
  Hits         2952     2952           
  Misses        176      176           

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