chore(deps): update helm release keda to v2.15.1 (#2351)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Diff for: charts/selenium-grid/Chart.yaml

@@ -7,7 +7,7 @@ appVersion: 4.23.1-20240812
 icon: https://github.com/SeleniumHQ/docker-selenium/raw/trunk/logo.png
 dependencies:
 - repository: https://kedacore.github.io/charts
-  version: 2.15.0
+  version: 2.15.1
   name: keda
   condition: autoscaling.enabled, keda.enabled
 - repository: https://kubernetes.github.io/ingress-nginx