Fix gcc-13 build

[mborland]

This warning has been fixed upstream in Charconv but breaks the build in GCC-13

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 98.7%. Comparing base (c706ee4) to head (623d634).

Additional details and impacted files

@@           Coverage Diff           @@
##           develop    #513   +/-   ##
=======================================
  Coverage     98.7%   98.7%           
=======================================
  Files          180     180           
  Lines        11457   11457           
=======================================
  Hits         11307   11307           
  Misses         150     150           

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