…a (dunglas, nicolas-grekas)

This PR was merged into the 2.8 branch.

Discussion
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[Serializer] Allow context to contain not serializable data

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

Allow the context to contain not serializable data even for the `ObjectNormalizer` (BC break fix).

Commits
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996f69d Merge pull request #2 from nicolas-grekas/ser-cache
8560c13 [Serializer] Use $context['cache_key'] to enhance caching
c1740fc [Serializer] ObjectNormalizer: context can contain not serializable data

This PR was merged into the 4.2-dev branch.

Discussion
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Mark ExceptionInterfaces throwable #2

| Q             | A
| ------------- | ---
| Branch?       | master
| Bug fix?      | no
| New feature?  | yes
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | -
| License       | MIT
| Doc PR        | -

This has been reverted in beta of 4.1 because of lack of support in prophecy, which has been fixed since then (incl. release). Can be merged again.

References:
symfony/symfony#26702
symfony/symfony#27420
symfony/symfony#27419
phpspec/prophecy#412

ping @dunglas @ciaranmcnulty @dkarlovi @Wirone @teohhanhui @stof @nicolas-grekas @ondrejmirtes

Commits
-------

17c3675 Mark ExceptionInterfaces throwable

* 7.3:
  [ObjectMapper] do not require mapping a target's required promoted property when not on source (#2)
  [GitHub] Update .github/PULL_REQUEST_TEMPLATE.md to remove SF 7.2 as it's not supported anymore
  [WebProfilerBundle] Fix toolbar not rendering after replacing it
  Add friendly name in the `to` field
  [ObjectMapper] read source metadata before transform
  [HtmlSanitizer] Fix force_attributes not replacing existing attribute in initial data

* 7.4:
  [ObjectMapper] do not require mapping a target's required promoted property when not on source (#2)
  run tests with PHPUnit 12.3
  [GitHub] Update .github/PULL_REQUEST_TEMPLATE.md to remove SF 7.2 as it's not supported anymore
  [CI] fixed the Intl data tests actions Tests fails due to unknown option -v which is shorthand of the --verbose as per the phpunit its removed without any replacement sebastianbergmann/phpunit#5647 (comment)
  [Mailer] Fix expected exception message to include quotes around "http(s)://"
  [WebProfilerBundle] Fix toolbar not rendering after replacing it
  [Validator] (60455) Validate translations for Arabic (ar)
  (60474) Remove translation state attribute for Twig template validator in Ukrainian translation
  [VarDumper] Fix dumping objects from the DOM extension
  [Mailer] Add MicrosoftGraph API Transport
  [Yaml] Fix code style
  [Tests] Adapt testAddHtmlContentWithErrors to be HTML5 compliant
  Add friendly name in the `to` field
  [ObjectMapper] read source metadata before transform
  [HtmlSanitizer] Fix force_attributes not replacing existing attribute in initial data