feat(charts): update helm release keda to 2.16.0 (was 2.15.2)

[renovate]

This PR contains the following updates:

Package	Update	Change
keda	minor	2.15.2 -> 2.16.0

---

Release Notes

kedacore/keda (keda)

v2.16.0

New

• General: Add the generateEmbeddedObjectMeta flag to generate meta properties of JobTargetRef in ScaledJob (#​5908)
• General: Cache miss fallback in validating webhook for ScaledObjects with direct kubernetes client (#​5973)
• General: Introduce new Beanstalkd scaler (#​5901)
• General: Replace wildcards in RBAC objects with explicit resources and verbs (#​6129)
• Azure Pipelines Scalar: Print warning to log when Azure DevOps API Rate Limits are (nearly) reached (#​6284)
• CloudEventSource: Introduce ClusterCloudEventSource (#​3533)
• CloudEventSource: Provide ClusterCloudEventSource around the management of ScaledJobs resources (#​3523)
• CloudEventSource: Provide ClusterCloudEventSource around the management of TriggerAuthentication/ClusterTriggerAuthentication resources (#​3524)
• Github Action: Fix panic when env for runnerScopeFromEnv or ownerFromEnv is empty (#​6156)
• RabbitMQ Scaler: provide separate paremeters for user and password (#​2513)

Improvements

• General: Prevent multiple ScaledObjects managing one HPA (#​6130)
• General: Show full triggers'types and authentications'types in status (#​6187)
• AWS CloudWatch Scaler: Add support for ignoreNullValues (#​5352)
• Elasticsearch Scaler: Support Query at the Elasticsearch scaler (#​6216)
• Etcd Scaler: Add username and password support for etcd (#​6199)
• GCP Scalers: Added custom time horizon in GCP scalers (#​5778)
• GitHub Scaler: Add support to not scale on default runner labels (#​6127)
• GitHub Scaler: Fixed pagination, fetching repository list (#​5738)
• Grafana dashboard: Fix dashboard to handle wildcard scaledObject variables (#​6214)
• IBMMQ Scaler: Support multiple queues at the IBMMQ scaler (#​6181)
• Kafka: Allow disabling FAST negotation when using Kerberos (#​6188)
• Kafka: Fix logic to scale to zero on invalid offset even with earliest offsetResetPolicy (#​5689)
• RabbitMQ Scaler: Add connection name for AMQP (#​5958)
• Selenium Grid Scaler: Add optional auth parameters username, password, authType, accessToken to configure a secure GraphQL endpoint (#​6144)
• Selenium Grid Scaler: Add parameter nodeMaxSessions to configure scaler sync with --max-sessions capacity in the Node (#​6080)
• Selenium Grid Scaler: Improve logic based on node stereotypes, node sessions and queue requests capabilities (#​6080)

Fixes

• General: Scalers cache uses a mutex to prevent concurrent actions (#​6273)
• AWS CloudWatch Scaler: Properly parse multiple values of dimensionName & dimensionValue lists (#​6236)
• AWS Secret Manager: Pod identity overrides are honored (#​6195)
• AWS SQS Scaler: Improve error handling for SQS queue metrics (#​6178)
• Azure Event Hub Scaler: Checkpointer errors are correctly handled (#​6084)
• Metrics API Scaler: Prometheus metrics can have multiple labels (#​6077)

Deprecations

You can find all deprecations in this overview and join the discussion here.

New deprecation(s):

• IBM MQ Scaler: Remove and deprecate unused variables in IBM MQ scaler (#​6033)

Breaking Changes

• Pulsar Scaler: remove msgBacklog trigger name (#​6059)

Other

• Cron scaler: Simplify cron scaler code (#​6056)

---

Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR is behind base branch, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.