CLI-1151: Support PHP 8.3

[danepowell]

Motivation

Fixes #NNN

Proposed changes

Alternatives considered

Testing steps

1. Follow the contribution guide to set up your development environment or download a pre-built acli.phar for this PR.
2. Clear the kernel cache to pick up new and changed commands: ./bin/acli ckc
3. (add specific steps for this pr)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (141468f) 91.84% compared to head (2efd354) 91.84%.

Additional details and impacted files

@@            Coverage Diff            @@
##               main    #1622   +/-   ##
=========================================
  Coverage     91.84%   91.84%           
  Complexity     1819     1819           
=========================================
  Files           124      124           
  Lines          6514     6514           
=========================================
  Hits           5983     5983           
  Misses          531      531           

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