Upgrade prometheus-postgres-exporter (v0.10.1 -> v0.11.0)

roles/matrix-prometheus-postgres-exporter/defaults/main.yml

@@ -4,7 +4,7 @@
 
 matrix_prometheus_postgres_exporter_enabled: false
 
-matrix_prometheus_postgres_exporter_version: v0.10.1
+matrix_prometheus_postgres_exporter_version: v0.11.0
 matrix_prometheus_postgres_exporter_port: 9187
 
 matrix_prometheus_postgres_exporter_docker_image: "quay.io/prometheuscommunity/postgres-exporter:{{ matrix_prometheus_postgres_exporter_version }}"