added lines to exceptions for the trans and transchoice tags
[Twig] removed obsolete conditions on Twig versions
bug #10131 added lines to exceptions for the trans and transchoice tags (fabpot)

This PR was merged into the 2.3 branch.

Discussion
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added lines to exceptions for the trans and transchoice tags

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #10120
| License       | MIT
| Doc PR        | n/a

Commits
-------

ee0470d added lines to exceptions for the trans and transchoice tags
Merge branch '2.3' into 2.4

* 2.3:
  fixed CS
  allow the TextAreaFormField to be used with valid/invalid HTML
  Create security.id.xlf
  [DependencyInjection] Remove unneeded file
  [Twig] removed obsolete conditions on Twig versions
  added lines to exceptions for the trans and transchoice tags
  [Form] Make FormInterface::add docblock more explicit
  [Security] Add zh_CN translations
  [Validator][Translation]update zh_CN translations
  [Validator] Minor fix in XmlLoader