Add support for azjezz/psl version 5

[EJTJ3]

Feature Request

Q	A
New Feature	no
RFC	no
BC Break	no

Summary

Add support for azjezz/psl version 5 to this repository.

Dependencies

• feat: Update azjezz/psl requirement to include version 5.0 php-soap/engine#25
• feat: Update azjezz/psl requirement to include version 5.0 php-soap/cached-engine#4
• feat: Update azjezz/psl requirement to include version 5.0 php-soap/encoding#44
• feat: Update azjezz/psl requirement to include version 5.0 php-soap/wsdl-reader#53

TODO

• https://github.com/veewee/xml

[veewee]

[EJTJ3]

@veewee Thank you! you're the best!