ci: Align integration test dependencies with 3rdparty/ for PHP 8.4 compatibility

[nickvergessen]

• Behat/Behat 3.15 is still missing for PHP 8.4 compatibility chore: Prepare for 3.15.0 release Behat/Behat#1499

Summary

Dev Packages	Operation	Base	Target
behat/gherkin	Upgraded	v4.9.0	v4.10.0
doctrine/instantiator	Upgraded	1.5.0	2.0.0
guzzlehttp/promises	Upgraded	2.0.3	2.0.4
myclabs/deep-copy	Upgraded	1.11.1	1.12.0
nikic/php-parser	Upgraded	v5.0.2	v5.3.1
phpunit/php-code-coverage	Upgraded	9.2.31	9.2.32
phpunit/phpunit	Upgraded	9.6.19	9.6.21
psr/log	Upgraded	3.0.0	3.0.2
sabre/dav	Upgraded	4.6.0	4.7.0
sabre/event	Upgraded	5.1.4	5.1.7
sabre/http	Upgraded	5.1.10	5.1.12
sabre/uri	Upgraded	2.3.3	2.3.4
sabre/vobject	Upgraded	4.5.4	4.5.6
sabre/xml	Upgraded	2.2.6	2.2.11
symfony/config	Upgraded	v6.0.19	v6.4.13
symfony/console	Upgraded	v6.0.19	v6.4.13
symfony/dependency-injection	Upgraded	v6.0.20	v6.4.13
symfony/deprecation-contracts	Upgraded	v3.0.2	v3.5.0
symfony/event-dispatcher	Upgraded	v5.4.34	v6.4.13
symfony/event-dispatcher-contracts	Upgraded	v3.0.2	v3.5.0
symfony/filesystem	Upgraded	v6.0.19	v6.4.13
symfony/polyfill-ctype	Upgraded	v1.28.0	v1.31.0
symfony/polyfill-intl-grapheme	Upgraded	v1.28.0	v1.31.0
symfony/polyfill-intl-normalizer	Upgraded	v1.28.0	v1.31.0
symfony/polyfill-mbstring	Upgraded	v1.28.0	v1.31.0
symfony/service-contracts	Upgraded	v3.0.2	v3.5.0
symfony/string	Upgraded	v6.0.19	v6.4.13
symfony/translation	Upgraded	v6.0.19	v6.4.13
symfony/translation-contracts	Upgraded	v3.0.2	v3.5.0
symfony/var-exporter	New	-	v6.4.13
symfony/yaml	Upgraded	v6.0.19	v6.4.13
symfony/polyfill-php80	Removed	v1.28.0	-
symfony/polyfill-php81	Removed	v1.28.0	-

Checklist

• Code is properly formatted
• Sign-off message is added to all commits
• Tests (unit, integration, api and/or acceptance) are included
• Screenshots before/after for front-end changes
• Documentation (manuals or wiki) has been updated or is not required
• Backports requested where applicable (ex: critical bugfixes)