Bumps the all-actions group with 2 updates: [actions/cache](https://github.com/actions/cache) and [codecov/codecov-action](https://github.com/codecov/codecov-action).


Updates `actions/cache` from 3 to 4
- [Release notes](https://github.com/actions/cache/releases)
- [Changelog](https://github.com/actions/cache/blob/main/RELEASES.md)
- [Commits](https://github.com/actions/cache/compare/v3...v4)

Updates `codecov/codecov-action` from 3 to 4
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-action/compare/v3...v4

)

---
updated-dependencies:
- dependency-name: actions/cache
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-actions
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-actions
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [symfony/translation](https://github.com/symfony/translation) from 6.4.2 to 6.4.3.
- [Release notes](https://github.com/symfony/translation/releases)
- [Changelog](https://github.com/symfony/translation/blob/7.0/CHANGELOG.md)
- [Commits](https://github.com/symfony/translation/compare/v6.4.2...v6.4.3

)

---
updated-dependencies:
- dependency-name: symfony/translation
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [symfony/dependency-injection](https://github.com/symfony/dependency-injection) from 6.4.2 to 6.4.3.
- [Release notes](https://github.com/symfony/dependency-injection/releases)
- [Changelog](https://github.com/symfony/dependency-injection/blob/7.0/CHANGELOG.md)
- [Commits](https://github.com/symfony/dependency-injection/compare/v6.4.2...v6.4.3

)

---
updated-dependencies:
- dependency-name: symfony/dependency-injection
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [symfony/var-exporter](https://github.com/symfony/var-exporter) from 6.4.2 to 6.4.3.
- [Release notes](https://github.com/symfony/var-exporter/releases)
- [Changelog](https://github.com/symfony/var-exporter/blob/7.0/CHANGELOG.md)
- [Commits](https://github.com/symfony/var-exporter/compare/v6.4.2...v6.4.3

)

---
updated-dependencies:
- dependency-name: symfony/var-exporter
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [simplesamlphp/xml-common](https://github.com/simplesamlphp/xml-common) from 1.14.2 to 1.16.0.
- [Release notes](https://github.com/simplesamlphp/xml-common/releases)
- [Commits](https://github.com/simplesamlphp/xml-common/compare/v1.14.2...v1.16.0

)

---
updated-dependencies:
- dependency-name: simplesamlphp/xml-common
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Bumps [simplesamlphp/simplesamlphp-assets-base](https://github.com/simplesamlphp/simplesamlphp-assets-base) from 2.1.8 to 2.1.9.
- [Commits](https://github.com/simplesamlphp/simplesamlphp-assets-base/compare/v2.1.8...v2.1.9

)

---
updated-dependencies:
- dependency-name: simplesamlphp/simplesamlphp-assets-base
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

* Fix for when no RequestedAuthnContext is provided

PHP Warning:  Trying to access array offset on value of type null

* Handle AuthnContextClassRef changes when proxying

* Perform strict comparisons

---------

Co-authored-by: Tim van Dijen <tvdijen@gmail.com>

Co-authored-by: Daniel Pfeiffer <daniel@mediabounds.com>

* Add cachedir-setting and use it for Symfony cache

* s/Symfony/SimpleSAMLphp

Co-authored-by: Thijs Kinkhorst <thijs@kinkhorst.com>

* Remove tempdir

---------

Co-authored-by: Thijs Kinkhorst <thijs@kinkhorst.com>

For the trick to work, the file needs to be on the same filesystem.
The tempdir is likely not on the same filesystem so the rename will
not be instantaneous. This probably worked in the past when the
tempdir was expected to be a subdir of the SimpleSAMLphp installation.

Fix it by writing a file to the same directory as the target file,
which will always be on the same FS. Also do not just use a rand()
number but something more random as we do in other places in the code.