Add SplFileInfo support to Image validator

[samdark]

Q	A
Is bugfix?	✔️
New feature?	✔️
Breaks BC?	❌

[Copilot]

Pull request overview

Adds broader file input compatibility for the Image rule handler by accepting SplFileInfo instances and improving robustness when extracting paths from uploaded files.

Changes:

• Extend ImageHandler to resolve image paths from SplFileInfo and to safely handle UploadedFileInterface::getStream() failures.
• Add test coverage for validating SplFileInfo inputs and an uploaded-file edge case with an invalid/missing temp path.
• Document the enhancement in the changelog.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 2 comments.

File	Description
src/Rule/Image/ImageHandler.php	Accept SplFileInfo values and guard against RuntimeException when reading uploaded file stream metadata.
tests/Rule/Image/ImageTest.php	Add passing/failing cases for SplFileInfo and a failing case for a missing uploaded temp path.
CHANGELOG.md	Add an enhancement entry for SplFileInfo support.

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[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

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[Copilot]

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated no new comments.

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