Update cloudfoundry/cflinuxfs4-release Docker tag to v1.315.0

Author: ard-wg-k8s-gitbot

values.yaml.gotmpl

@@ -7,7 +7,7 @@ versions:
   # renovate: dataSource=github-releases depName=cloudfoundry/k8s-policy-agent
   policyAgent: "0.3.0"
   # renovate: dataSource=docker depName=cloudfoundry/cflinuxfs4-release packageName=ghcr.io/cloudfoundry/k8s/cflinuxfs4
-  cflinuxfs4: "1.312.0"
+  cflinuxfs4: "1.315.0"
 
 optionalComponents:
   enableLoggregator: {{ env "ENABLE_LOGGREGATOR" | default "true" }}