Update Helm release postgresql to v16.6.3 (#2773)

* Update Helm release postgresql to v16.6.3

* [ci] Update chart configuration table

[skip test]

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Selenium CI Bot <selenium-ci@users.noreply.github.com>

Author: renovate[bot]

charts/selenium-grid/CONFIGURATION.md

@@ -18,7 +18,7 @@ A Helm chart for creating a Selenium Grid Server in Kubernetes
 
 | Repository | Name | Version |
 |------------|------|---------|
-| https://charts.bitnami.com/bitnami | postgresql | 16.6.2 |
+| https://charts.bitnami.com/bitnami | postgresql | 16.6.3 |
 | https://charts.bitnami.com/bitnami | redis | 20.11.4 |
 | https://jaegertracing.github.io/helm-charts | jaeger | 3.4.1 |
 | https://kedacore.github.io/charts | keda | 2.17.0 |

charts/selenium-grid/Chart.yaml

@@ -23,7 +23,7 @@ dependencies:
   name: kube-prometheus-stack
   condition: monitoring.enabled, kube-prometheus-stack.enabled
 - repository: https://charts.bitnami.com/bitnami
-  version: 16.6.2
+  version: 16.6.3
   name: postgresql
   condition: postgresql.enabled
 - repository: https://charts.bitnami.com/bitnami