first FSI workshop commit

[greatestusername-splunk]

Pull Request Template

Description

Changes included are an "entirely new" FSI vertical specific workshop.

• uses a number of processors in the otel of the new workshop to transmute names for all the important apm/etc data to make the deployment look like a wire transfer set of microservices
• Mostly copies the existing script of Splunk4Rookies but does remove RUM and Synthetics sections as we aren't changing the frontend and doing these sections would ruin our sleight of hand in the otel (likely expansion phase in the future to address the lack of RUM)

Fixes # (issue)

Type of change

Please delete options that are not relevant.

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Run as local hugo deployment to verify text and data

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• Markdown Lint passes locally with my changes
• Any dependent changes have been merged and published in downstream modules

[greatestusername-splunk]

Show workshop instance is ready to go up.
I've validated this all works locally with hugo.

Please feel free to pull down this PR and check yourself if you'd like

git fetch origin pull/377/head:pr-377
git checkout pr-377