Fixed StrategyInterface::hydrate() docblock because it is not optional

[svycka]

Q	A
Documentation	yes

[froschdesign]

A bigger problem is included in the documentation: https://docs.laminas.dev/laminas-hydrator/v3/strategy/#introduction

[svycka]

whops wrong branch bet I see documentation issue so will leave as it is as I don't know how you will address this good luck

[settermjd]

Looks good. Thanks for making the change, @svycka. One final step required, https://github.com/laminas/laminas-hydrator/pull/23/checks?check_run_id=1003015316.

[svycka]

@settermjd I have fixed it. But I think this is not a docblock bug but interface should allow optional context. I think @weierophinney introduced this unintentionally when added typehints. Also as @froschdesign noted documentation has it correctly https://docs.laminas.dev/laminas-hydrator/v3/strategy/#introduction but changing interface now I am not sure it's BC break or not?

@weierophinney what do you think?

[froschdesign]

The title of this pull request is to the update the DocBlock and this must be done in the related PHP file and documentation file.

Everything else needs a new issue report or a discussion in the forum.