8.2
Merge branch '5.4' into 6.2
Merge branch '7.4' into 8.0
CS fixes
[CS] Remove @inheritdoc PHPDoc
Run php-cs-fixer
[HttpKernel] Add parameters `kernel.runtime_mode` and `kernel.runtime_mode.*`, all set from env var `APP_RUNTIME_MODE`
[Translation] Fix fuzzy translations and message context in PO files
[Translation] Keep the XLIFF source element on a load and dump round trip