* 6.4:
  Sync intl scripts
  [Intl] Add metadata about currencies' validtity dates
  Bump Symfony version to 6.4.26
  Update VERSION for 6.4.25
  Update CONTRIBUTORS for 6.4.25
  Update CHANGELOG for 6.4.25

* 6.4:
  [Validator] Update Romanian translations
  fix tests
  [String][Inflector] Fix edge cases
  [Security] Fix attribute-based chained user providers
  [Intl] Fix Intl::getIcuStubVersion()

…otected(set)` properties

…operties (santysisi)

This PR was merged into the 6.4 branch.

Discussion
----------

[Serializer] Fix dealing with asymmetric visilibity for properties

| Q             | A
| ------------- | ---
| Branch?       | 6.4
| Bug fix?      | yes
| New feature?  | no
| Deprecations? | no
| Issues        | Fix #61552
| License       | MIT

### Description

This PR resolves a crash in the `Serializer` when deserializing an object with a `protected(set)` or `private(set)` property

Commits
-------

6310c44 [Serializer] Fix serializer crash due to asymmetric visibility on `protected(set)` properties

* 6.4:
  [Cache] Fix internal representation of non-static values
  [Cache] Make `TagAwareAdapter` registrable as a service
  refactor: Unify & more humane translation message
  fix Resources translations validators.pt.xlf
  [Security] Pass attributes to nested `ChainUserProviders`
  [Validator] Update translation for the Video constraint
  [Messenger] Firebird Database - incompatibility with expected lowercase columns
  SQLSRV: Change column type from TEXT to STRING
  Fix exception catch when deleting temporary table in the sameDatabaseChecker
  [Serializer] Fix serializer crash due to asymmetric visibility on `protected(set)` properties

…ame as a property

* 6.4:
  Replace backtick operator, deprecated in PHP 8.5, with shell_exec()
  [DependencyInjection] Add test case to ensure XML parse exception message includes filename and position
  [Serializer] Fix normalizing objects with accessors having the same name as a property
  [SecurityBundle] Prevent accessing the tracked token storage when collecting data

…ges from #61097

…(xabbuh)

This PR was merged into the 6.4 branch.

Discussion
----------

 use the empty string instead of null as an array offset

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

There are probably more places but these are the ones our test suite revealed.

Commits
-------

e4b9d6c use the empty string instead of null as an array offset

* 6.4:
  fix test setup
  [Validator] Review Turkish translations
  [Validator] Review Croatian translations
  [Validator] Review translations for Polish (pl)
  use the empty string instead of null as an array offset
  Review translations for Chinese (zh_TW)
  [Serializer] Adjust ObjectNormalizerTest for the accessor method changes from #61097

…al usages

* 6.4:
  Replace __sleep/wakeup() by __(un)serialize() for throwing and internal usages

…pe used in constructor

* 6.4:
  [Serializer] Fix unknown type in denormalization errors when union type used in constructor
  [HttpKernel] Handle an array vary header in the http cache store for write
  [Console] Fix handling of `\E` in Bash completion