ci: Disable openssl extension #1440

Job	Run time
php-cs	34s
unit (8.1, lowest)	21s
unit (8.1, locked)	19s
unit (8.2, lowest)	26s
examples (ubuntu-latest, 8.1)	53s
examples (macos-12, 8.3)	4m 4s
unit (8.2, locked)	34s
examples (macos-14, 8.2)	1m 54s
examples (windows-latest, json, 8.2)	33s
unit (8.3, lowest)	17s
examples (windows-latest, binary, 8.2)	33s
unit (8.3, locked)	22s
examples (windows-latest, multipart, 8.2)	43s
examples (windows-latest, xml, 8.2)	30s
examples (windows-latest, message, 8.2)	37s
examples (windows-latest, matchers, 8.2)	41s
examples (windows-latest, generators, 8.2)	37s
examples (windows-latest, csv, 8.2)	34s
examples (windows-latest, protobuf-sync-message, 8.1)	2m 36s
examples (windows-latest, protobuf-async-message, 8.2)	38s
examples (windows-latest, stub-server, 8.2)	28s
	18m 14s

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