Update helm chart of airflow to 1.19.0

[nhuantho]

Checks

• I have checked for existing issues.
• This request is about the Openmetadata Helm Chart.
• This request is about the Openmetadata Dependencies Helm Chart.

Description

Major improvement:

airflow-helm-chart-1-19-0-2026-02-04

Proposed Implementation

• openmetadata-helm-charts/blob/main/charts/deps/Chart.yaml
  • change version: "1.18.0" to version: "1.19.0"
• openmetadata-helm-charts/blob/main/charts/deps/values.yaml
  • Remove:

# Create admin user
  webserver:
    defaultUser:
      enabled: true
      role: Admin
      username: admin
      email: spiderman@superhero.org
      firstName: Peter
      lastName: Parker
      password: admin

• • Add:

createUserJob:
  # Whether the create user job should be created
  enabled: true

  # Create initial user.
  defaultUser:
      enabled: true
      role: Admin
      username: admin
      email: spiderman@superhero.org
      firstName: Peter
      lastName: Parker
      password: admin

Have you joined Openmetadata Slack community?

Yes

[nhuantho]

Hope it is assigned to me. I will create pr if this issue is approved