Fix basic server test #7303

Job	Run time
Waiting for build / Waiting for build	9s
OCSP with existing config	0s
OCSP on separate instance	0s
OCSP with direct CRL publishing	0s
Basic OCSP	0s
OCSP with HSM	0s
OCSP with LDAP-based CRL publishing	-1s
OCSP container	-1s
OCSP with CMC	-1s
Standalone OCSP	-1s
OCSP with self certificate verification test	1s
OCSP with external certs	-1s
OCSP clone	-1s
	4s

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