Drop not needed setupPortalCertificateAuthority.

It is called in global bootstrapSite.

master/bt5/slapos_cloud/TestTemplateItem/testSlapOSCoreSoftwareInstanceRequest.py

@@ -28,8 +28,6 @@ class TestSlapOSCoreSoftwareInstanceRequest(testSlapOSMixin):
     portal = self.getPortalObject()
     new_id = self.generateNewId()
 
-    self.setupPortalCertificateAuthority()
-
     self.request_kw = dict(
         software_release=self.generateNewSoftwareReleaseUrl(),
         software_title=self.generateNewSoftwareTitle(),

master/bt5/slapos_cloud/bt/revision

-75
\ No newline at end of file
+76
\ No newline at end of file