feat: updated components

Author: teoincontatto

stackgres-k8s/src/common/src/main/resources/versions-1.18.properties

@@ -36,7 +36,7 @@ babelfish=\
   17.6-build-6.45
 envoy=1.33.2-build-6.41
 pgbouncer=1.25.0-build-6.45
-prometheus-postgres-exporter=0.19.1-build-6.45
+prometheus-postgres-exporter=0.18.1-build-6.45
 fluentbit=4.2.0-build-6.45
 fluentd=1.18.0-build-6.42
 kubectl=\