ugh, got the logic flipped

Author: jamis

spec/integration/client_side_encryption/kms_tls_options_spec.rb

@@ -22,7 +22,7 @@
     # the mock KMS server returns an HTML error page.
     let(:affected_by_mock_kms_server_change) do
       (kms_provider == 'azure' || kms_provider == 'gcp') &&
-        ClusterConfig.instance.server_version >= '7.0'
+        ClusterConfig.instance.server_version < '7.0'
     end
 
     let(:client_encryption_no_client_cert) do