Update phpunit/phpunit requirement from ^11.5.55 to ^11.5.55 || ^12.0.0

[dependabot]

Updates the requirements on phpunit/phpunit to permit the latest version.

Release notes

Sourced from phpunit/phpunit's releases.

PHPUnit 12.5.29

Fixed

• #6683: assertNotEquals() failure message says "is equal to" instead of "is not equal to" when comparing arrays or objects
• #6700: expectOutputString() and expectOutputRegex() silently replace themselves and each other

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Changelog

Sourced from phpunit/phpunit's changelog.

[12.5.29] - 2026-06-04

Fixed

• #6683: assertNotEquals() failure message says "is equal to" instead of "is not equal to" when comparing arrays or objects
• #6700: expectOutputString() and expectOutputRegex() silently replace themselves and each other

[12.5.28] - 2026-05-27

Fixed

• #6681: XML assertions such as assertXmlStringEqualsXmlString() regressed into treating comments as significant

[12.5.27] - 2026-05-25

Fixed

• #6673: Empty PHP settings from the parent process override per-test -d settings forwarded to child processes (breaks PCOV coverage)

[12.5.26] - 2026-05-21

Fixed

• PHP setting values containing = need to be quoted before forwarding via -d

[12.5.25] - 2026-05-13

Changed

• A Test or Tests prefix is no longer stripped from class names when they are processed for TestDox output

Fixed

• #6605: Data set names and provider values containing Unicode bidirectional control characters distort terminal output
• #6610: Per-testsuite bootstrap script not loaded in process isolation
• TestDox output collapsed separate test classes into a single group when their prettified class names matched

[12.5.24] - 2026-05-01

Added

• #6596: Backport TestCase::invokeTestMethod() method for customizing test method invocation from PHPUnit 13

Fixed

• #6595: Crash when before-class or after-class method fails with assertion failure
• #6599: TeamCity logger does not wrap failures in before-test methods with testStarted and testFinished
• #6601: Anonymous classes are not rejected with a clear error when creating a test double
• MockBuilder::setMockClassName() and TestStubBuilder::setStubClassName() now reject values that are not valid unqualified PHP class identifiers, throwing the new InvalidClassNameException
• The regular expression used by Generator::ensureValidMethods() to validate method names passed to MockBuilder::onlyMethods() and addMethods() was not anchored, so any string containing a valid identifier substring (including strings with parentheses, braces, comments, or newlines) was accepted

... (truncated)

Commits

• 9aa66a4 Prepare release
• 7c08bf0 Fix
• bebab12 Emit a warning when more than one output expectation is configured
• 4b038da Update github-actions to v6.0.3
• 1764c3d Update cbrgm/mastodon-github-action action to v2.2.1
• 3cba7d2 Update dependencies
• 80fc9f8 Update dependencies
• 0ebd6f5 Update dependency phpstan/phpstan to ^2.2.1
• 7383f95 Merge branch '11.5' into 12.5
• 2c0d1ab Merge branch '10.5' into 11.5
• Additional commits viewable in compare view

Most Recent Ignore Conditions Applied to This Pull Request

Dependency Name	Ignore Conditions
phpunit/phpunit	[>= 13.a, < 14]

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[vjik]

@dependabot ignore this major version

[dependabot]

OK, I won't notify you about version 12.x.x again, unless you re-open this PR.