Merge pull request #1647 from GoliathLabs/grafana

Updated: grafana to 8.4.1

roles/matrix-grafana/defaults/main.yml

@@ -4,7 +4,7 @@
 
 matrix_grafana_enabled: false
 
-matrix_grafana_version: 8.3.4
+matrix_grafana_version: 8.4.1
 matrix_grafana_docker_image: "{{ matrix_container_global_registry_prefix }}grafana/grafana:{{ matrix_grafana_version }}"
 matrix_grafana_docker_image_force_pull: "{{ matrix_grafana_docker_image.endswith(':latest') }}"