Remove the `vendored` feature of `openssl-sys` #135

Job	Run time
Check (ubuntu-latest, default)	51s
Check (ubuntu-latest, bundled)	59s
Check (ubuntu-latest, bundled,bundled-openssl)	2m 3s
Check (ubuntu-latest, buildtime_bindgen)	56s
Check (macos-latest, default)	53s
Check (macos-latest, bundled)	1m 34s
Check (macos-latest, bundled,bundled-openssl)	3m 15s
Check (macos-latest, buildtime_bindgen)	1m 19s
Check (macos-14, default)	54s
Check (macos-14, bundled)	53s
Check (macos-14, bundled,bundled-openssl)	1m 33s
Check (macos-14, buildtime_bindgen)	57s
Check (windows-2019, default)	5m 34s
Check (windows-2019, bundled)	2m 27s
Check (windows-2019, bundled,bundled-openssl)	1m 57s
Check (windows-2019, buildtime_bindgen)	9m 14s
	35m 19s

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