Skip HEIF test when Imagick codec unavailable

[Copilot]

The PHP 8.4 CI job fails because the runner's Imagick lacks the HEIF/HEVC codec (libheif), causing an unhandled ImagickException instead of a clean skip.

Changes

• tests/Model/Traits/ImageTest.php: Added requireImagickCanProcess() helper that probes Imagick before each testSetFile data set. If Imagick throws ImagickException (e.g. unsupported codec), the test is marked skipped rather than erroring.

private function requireImagickCanProcess(string $filename): void
{
    try {
        $im = new \Imagick("tests/data/images/$filename");
        $im->clear();
    } catch (\ImagickException $e) {
        self::markTestSkipped('Imagick cannot process this format: ' . $e->getMessage());
    }
}

On systems with full HEIF support the test runs normally; on systems without it the test is clearly marked skipped.

[PowerKiKi]

@copilot, remove the conditional you introduce to always install packages, and double check each packages, to install only the one truly required

[Copilot]

@copilot, remove the conditional you introduce to always install packages, and double check each packages, to install only the one truly required

Updated in commit 8cc0bd0. I removed the conditional package checks and now install only libheif-plugin-libde265, which brings the required libheif1 and libde265-0 dependencies.

[Copilot]

Pull request overview

This PR targets CI failures caused by missing HEIF/HEVC decoding support in the runner’s ImageMagick/Imagick stack by modifying the GitHub Actions workflow to install a HEIF codec plugin before running PHPUnit.

Changes:

• Install libheif-plugin-libde265 on the CI runner prior to PHPUnit execution.

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[PowerKiKi]

@copilot, remove the apt update if not absolutely required

[Copilot]

@copilot, remove the apt update if not absolutely required

Fixed in 785f465.

[PowerKiKi]

@copilot Cancel previous commit

[Copilot]

@copilot Cancel previous commit

Done in 4230f67.