Test

Reduce `isHeaderPngAccessible()` timeout #1074

Job	Run time
Test (ubuntu-latest) - (CLI default)	30s
Test (ubuntu-latest) - (CLI latest)	27s
Test (ubuntu-latest) - (CLI 1.46.4)	30s
Test (windows-latest) - (CLI default)	1m 35s
Test (windows-latest) - (CLI latest)	1m 4s
Test (windows-latest) - (CLI 1.46.4)	58s
Test (macos-13) - (CLI default)	38s
Test (macos-13) - (CLI latest)	44s
Test (macos-13) - (CLI 1.46.4)	45s
	7m 11s

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