extend logging fluentd 5.7 functional slow test

Author: jcantrill

ci-operator/config/ViaQ/logging-fluentd/ViaQ-logging-fluentd-release-5.7.yaml

@@ -138,7 +138,8 @@ tests:
     test:
     - as: test
       cli: latest
-      commands: FAKE_HOME_DIR=/tmp/home LOG_DIR=${ARTIFACT_DIR}/logging-logs ARTIFACT_DIR=${ARTIFACT_DIR}/logging-artifacts
+      commands: export GINKGO_OPTS="-ginkgo.skip vector -ginkgo.slowSpecThreshold=90";
+        FAKE_HOME_DIR=/tmp/home LOG_DIR=${ARTIFACT_DIR}/logging-logs ARTIFACT_DIR=${ARTIFACT_DIR}/logging-artifacts
         make test-functional
       dependencies:
       - env: IMAGE_CLUSTER_LOGGING_OPERATOR_REGISTRY