docs: Updating the example link

[crimson-med]

Example link is outdated in this PR we update the link to the proper repo

Description

• updated link to example repo

Motivation and Context

• outdated link to a dead repo

How has this been tested?

clicking the link redirects to proper place

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• Add tests to cover changes as needed.
• Update documentation as needed.

[codecov-commenter]

Codecov Report

Merging #460 (857193a) into main (261b993) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##             main     #460   +/-   ##
=======================================
  Coverage   82.00%   82.00%           
=======================================
  Files          44       44           
  Lines        1801     1801           
  Branches      326      326           
=======================================
  Hits         1477     1477           
  Misses        324      324           

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[rrw-zilliqa]

Thank you! LGTM.