chore(deps): update webdevops/pagerduty-exporter docker tag to v25

Author: renovate[bot]

charts/pagerduty-exporter/Chart.yaml

@@ -5,7 +5,7 @@ description: A Helm chart for pagerduty-exporter
 home: https://github.com/webdevops/pagerduty-exporter
 version: 1.1.6
 # renovate: image=webdevops/pagerduty-exporter
-appVersion: 24.9.0
+appVersion: 25.5.0
 keywords:
 - pagerduty-exporter
 maintainers: