PHPLIB-1740: Accept iterable for custom encoders

[alcaeus]

PHPLIB-1740

This allows using tagged services in the Symfony DIC.

[Copilot]

Pull Request Overview

This PR modifies the BuilderEncoder constructor to accept iterables instead of only arrays for custom encoders, enabling compatibility with Symfony's Dependency Injection Container tagged services.

• Changed the $encoders parameter type from array to iterable
• Added logic to convert non-array iterables to arrays
• Added test coverage for the iterable functionality

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
src/Builder/BuilderEncoder.php	Updated constructor to accept iterable encoders and convert them to arrays
tests/Builder/BuilderEncoderTest.php	Added test case verifying iterable encoder support using a Generator

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[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.74%. Comparing base (cfae2e1) to head (9b40e31).
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff            @@
##               v2.x    #1790   +/-   ##
=========================================
  Coverage     87.73%   87.74%           
- Complexity     3194     3195    +1     
=========================================
  Files           424      424           
  Lines          6352     6354    +2     
=========================================
+ Hits           5573     5575    +2     
  Misses          779      779           

Flag	Coverage Δ
6.0-replica_set	85.69% <100.00%> (+<0.01%)	⬆️
6.0-server	81.71% <100.00%> (+<0.01%)	⬆️
6.0-sharded_cluster	85.28% <100.00%> (+<0.01%)	⬆️
8.0-replica_set	87.66% <100.00%> (+<0.01%)	⬆️
8.0-server	82.59% <100.00%> (+<0.01%)	⬆️
8.0-sharded_cluster	87.33% <100.00%> (+<0.01%)	⬆️

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[GromNaN]

• Coverage -0.03%

Weird.