[Docs] Add troubleshooting docs for YAML parse errors
What does this MR do?
Adds troubleshooting docs for YAML parse errors when there are leading spaces in configuration.
Related issues
Closes #3017 (closed)
Checklist
See Definition of done.
For anything in this list which will not be completed, please provide a reason in the MR discussion.
Required
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Merge Request Title and Description are up to date, accurate, and descriptive -
MR targeting the appropriate branch -
MR has a green pipeline on GitLab.com
Expected (please provide an explanation if not completing)
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Test plan indicating conditions for success has been posted and passes -
Documentation created/updated -
Tests added -
Integration tests added to GitLab QA -
Equivalent MR/issue for omnibus-gitlab opened
Edited by Mitchell Nielsen