YAML library wraps lines

[sagikazarmark]

Describe the bug
CI/CD flows fail when a line is tool long, because the used YAML library wraps too long lines (80 characters)

Steps to reproduce the issue:
Place a line with spaces longer than 80 characters in pipeline.yaml

Expected behavior
Lines shouldn't be wrapped.

Additional context

The issue was reported at go-yaml/yaml#166 , a fix was submitted, but it wasn't accepted and it looks like it won't be in the foreseeable future.