Remove TLS_HOSTNAME_OVERRIDE

Remove TLS_HOSTNAME_OVERRIDE from config.env as this option is removed from this release of tekton results.

Author: sayan-biswas

operator/gitops/argocd/pipeline-service/tekton-results/config.env

@@ -8,7 +8,6 @@ DB_ENABLE_AUTO_MIGRATION=true
 SERVER_PORT=8080
 PROMETHEUS_PORT=9090
 PROMETHEUS_HISTOGRAM=true
-TLS_HOSTNAME_OVERRIDE=tekton-results-api-service.tekton-results.svc.cluster.local
 TLS_PATH=/etc/tls
 AUTH_DISABLE=false
 AUTH_IMPERSONATE=true