Update dependency phpstan/extension-installer to v1.4.2 - autoclosed

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
phpstan/extension-installer	1.3.1 -> 1.4.2

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Release Notes

phpstan/extension-installer (phpstan/extension-installer)

v1.4.2

Compare Source

• 46c8219 - Add keywords

v1.4.1

Compare Source

• f6b87fa - Test more Composer versions
• 4ce4d5c - Revert "Bump composer-plugin-api"

v1.4.0

Compare Source

• 5b19a72 - Fix
• bf14f4a - Skip zero/inf bounds
• 2586069 - Convert constraints into strings consistently
• aae3978 - Dump PHPStan version constraint for each package
• bfd401b - Fix CI
• 7e654f8 - Fix
• 792118f - Fix CS
• 487e1ad - Open 1.4.x-dev
• 219172e - Dump PHPStan version constraint to GeneratedConfig
• 9416e06 - Bump composer-plugin-api
• 2ea5b42 - Update lock-closed-issues.yml
• dd08fd9 - chore(deps): update cbrgm/mastodon-github-action action to v2
• 03b1d7e - chore(deps): update metcalfc/changelog-generator action to v4.3.1
• 5861df6 - chore(deps): update metcalfc/changelog-generator action to v4.2.0
• abd5064 - chore(deps): update dessant/lock-threads action to v5
• dcbaea0 - chore(deps): update actions/checkout action to v4
• 181c23c - Update .gitattributes
• 7aa403a - Next-gen coding standard workflow
• a7ce75f - chore(deps): update dependency slevomat/coding-standard to v8.12.1
• cf5912d - Revert "Next-gen coding standard workflow"
• 4255c03 - Next-gen coding standard workflow

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