Upgrade to 2.3.0

[pruje]

What would you like to be added:
Upgrade to Stirling PDF 2.3.0

Why is this needed:
Still in 2.1.3

Thanks!

[frederikmoellers]

As a workaround, you can add this snippet to your values.yaml to use the latest release (2.4.4 as of now):

image:
  tag: "2.4.4"

This uses the v2.4.4 Docker image but keeps all other settings. No guarantee that this works without problems, but so far I found none.