Update Reflector to 0.7.0

[skmedix]

json-mapper already requires PHP 8.2 so it should be fine, and we drop redundant transitive dependency of doctrine/annotation

[BenMorel]

Thank you, @skmedix!

[coveralls]

coverage: 92.475%. remained the same
when pulling b4ec94b on skmedix:patch-3
into baa200d on brick:main.

[BenMorel]

Released as 0.2.1.