update irc link

[Arhell]

Q	A
Is bugfix?	✔️/❌
New feature?	✔️/❌
Breaks BC?	✔️/❌
resolve #137

[what-the-diff]

PR Summary

• Update of IRC Server Link
  The link to the Internet Relay Chat (IRC) server inside the composer.json file was updated. The new link now points to a server hosted by libera.chat instead of freenode.net. This change ensures the developers can consistently communicate over a stable and secure server.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.37%. Comparing base (99bb733) to head (da70fff).

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #138   +/-   ##
=========================================
  Coverage     98.37%   98.37%           
  Complexity      494      494           
=========================================
  Files            21       21           
  Lines          1664     1664           
=========================================
  Hits           1637     1637           
  Misses           27       27           

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