Use OpenShift's fork of Ginkgo

The function BuildExtensionTestSpecsFromOpenShiftGinkgoSuite is
currently available only in OpenShift's fork of Ginkgo.
See the "replace" directive in go.mod copied from [1].

[1]. https://github.com/openshift-eng/openshift-tests-extension/blob/8ef37c67e666954f9b95e52320c9c20d6b53d241/go.mod#L37

Author: hongkailiu

go.mod

@@ -122,3 +122,5 @@ require (
 	sigs.k8s.io/structured-merge-diff/v4 v4.4.2 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect
 )
+
+replace github.com/onsi/ginkgo/v2 => github.com/openshift/onsi-ginkgo/v2 v2.6.1-0.20241205171354-8006f302fd12

go.sum

@@ -140,8 +140,6 @@ github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
 github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
 github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
 github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
-github.com/onsi/ginkgo/v2 v2.23.3 h1:edHxnszytJ4lD9D5Jjc4tiDkPBZ3siDeJJkUZJJVkp0=
-github.com/onsi/ginkgo/v2 v2.23.3/go.mod h1:zXTP6xIp3U8aVuXN8ENK9IXRaTjFnpVB9mGmaSRvxnM=
 github.com/onsi/gomega v1.36.2 h1:koNYke6TVk6ZmnyHrCXba/T/MoLBXFjeC1PtvYgw0A8=
 github.com/onsi/gomega v1.36.2/go.mod h1:DdwyADRjrc825LhMEkD76cHR5+pUnjhUN8GlHlRPHzY=
 github.com/openshift-eng/openshift-tests-extension v0.0.0-20250220212757-b9c4d98a0c45 h1:hXpbYtP3iTh8oy/RKwKkcMziwchY3fIk95ciczf7cOA=
@@ -152,6 +150,8 @@ github.com/openshift/client-go v0.0.0-20250131180035-f7ec47e2d87a h1:duO3JMrUOqV
 github.com/openshift/client-go v0.0.0-20250131180035-f7ec47e2d87a/go.mod h1:Qw3ThpzVZ0bfTILpBNYg4LGyjtNxfyCiGh/uDLOOTP8=
 github.com/openshift/library-go v0.0.0-20250203131244-80620876b7c2 h1:LaJmI+EeFnpbxs5H4Y6KOiNXhtPjldqvNzVfPpNM+dI=
 github.com/openshift/library-go v0.0.0-20250203131244-80620876b7c2/go.mod h1:GHwvopE5KXXCz4ULHp871sTPLLW+FB+hu/RIzlNwxx8=
+github.com/openshift/onsi-ginkgo/v2 v2.6.1-0.20241205171354-8006f302fd12 h1:AKx/w1qpS8We43bsRgf8Nll3CGlDHpr/WAXvuedTNZI=
+github.com/openshift/onsi-ginkgo/v2 v2.6.1-0.20241205171354-8006f302fd12/go.mod h1:7Du3c42kxCUegi0IImZ1wUQzMBVecgIHjR1C+NkhLQo=
 github.com/operator-framework/api v0.17.1 h1:J/6+Xj4IEV8C7hcirqUFwOiZAU3PbnJhWvB0/bB51c4=
 github.com/operator-framework/api v0.17.1/go.mod h1:kk8xJahHJR3bKqrA+A+1VIrhOTmyV76k+ARv+iV+u1Q=
 github.com/operator-framework/operator-lifecycle-manager v0.22.0 h1:7DEWOq24HQ0l5xPOXMhn17XaJACgwoipz+JfQ7QCXZw=