…eters

…eConverter.

* 5.4:
  Add PR template and auto-close PR on subtree split repositories

* 6.4:
  Add PR template and auto-close PR on subtree split repositories

This PR was merged into the 6.4 branch.

Discussion
----------

[Serializer] make data provider static

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        |
| License       | MIT

Commits
-------

06d3ab9 make data provider static

* 6.4:
  make data provider static

…arams (mtarld)

This PR was merged into the 6.4 branch.

Discussion
----------

[Serializer] Collect denormalization errors for variadic params

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Issues        | Fix #58281
| License       | MIT

Wrap variadic parameters denormalization in a try/catch to collect denormalization errors.

Commits
-------

cdb2e6e [Serializer] Catch `NotNormalizableValueException` for variadic parameters

…h public static property

* 6.4:
  [Form] Remove unnecessary imports
  minor #58472 CS: clean some whitespaces/indentation (keradus)
  Fix newline
  harden test to not depend on the system's configured default timezone
  [Form] Support intl.use_exceptions/error_level in NumberToLocalizedStringTransformer
  [Doctrine][Messenger] Use common sequence name to get id from Oracle
  [ExpressionLanguage] Add missing test case for `Lexer`
  [FrameworkBundle] Fix passing request_stack to session.listener
  ensure session storages are opened in tests before destroying them
  [Serializer] Fix `ObjectNormalizer` gives warnings on normalizing with public static property
  [HttpKernel] Correctly merge `max-age`/`s-maxage` and `Expires` headers
  [Security][Validator] Check translations for Czech
  [Security] Fix serialized object representation in tests
  [DoctrineBridge] Fix risky test warnings
  [Serializer] Catch `NotNormalizableValueException` for variadic parameters