Changelog (v5.3.0-BETA3...v5.3.0-BETA4)
- feature #41182 allow PHP-DSL files to be env-conditional (nicolas-grekas)
- bug #41177 fix empty instanceof-conditionals created by AttributeAutoconfigurationPass (nicolas-grekas)
- bug #41176 fix dumping service-closure-arguments (nicolas-grekas)
- bug #41170 Don't try to load YamlFileLoader if it's not actually needed (nicolas-grekas)