No SPRIG Functions useable in output: gotemplate

[HenrikWittemeier]

Description

I try to change the output format of the Tracee events. Therefore i need the usage of Sprig functions which should be possible according to the Documentation

tracee/docs/docs/outputs/output-formats.md

Line 114 in ab6344f

Go template can utilize helper functions from [Sprig](http://masterminds.github.io/sprig/).

But even if i choose an example goTemplate for parsing:

values.yml
configFile: |-
  output:
    gotemplate:
      template: /tracee/templates/rawjson.tmpl
      files:
        - stdout

I get following error:

Error: printer.(*templateEventPrinter).Init: template: rawjson.tmpl:1: function "toJson" not defined

Output of tracee version:

Tracee Version v0.22.0

Output of uname -a:

Linux tracee-hqmbk 6.8.0-45-generic #45-Ubuntu SMP PREEMPT_DYNAMIC Fri Aug 30 12:02:04 UTC 2024 x86_64 GNU/Linux

Thank you your great support 🥇

[rscampos]

@HenrikWittemeier thank you to report this... will have a look on this as soon as possible