Update dependency symfony/stimulus-bundle to v3

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
symfony/stimulus-bundle	^2.31 → ^3.0

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Release Notes

symfony/stimulus-bundle (symfony/stimulus-bundle)

v3.0.0

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Changelog (symfony/stimulus-bundle@v2.34.0...v3.0.0)

• feature #​3453 Update minimum required Symfony version to 7.4 (@​Kocal)
• feature #​3450 Upgrade minimum required PHP version to 8.4 (@​Kocal)
• bug #​3187 Add phpunit.dist.xml in .gitattributes (@​Kocal)
• bug #​3182 Drop Symfony PHPUnit Bridge in favor of PHPUnit >= 11.0 (@​Kocal)
• feature #​3180 Remove deprecations for 3.0 (@​Kocal)
• feature #​2998 Upgrade minimum required PHP version to 8.2 (@​Kocal)
• feature #​2996 Update minimum required Symfony version to ^6.4 (@​Kocal)

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