Update steering.md

[tucktuck9]

What problem does it solve?

Summarize the changes and the motivation behind your changes.

• Updated ownership of workshop sections

Type of change

• Bug fix or improvement (non-breaking change which fixes an issue)
• New lab exercise (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing workshop materials to not work as expected)

How Can Other Contributors Test Your Changes?

Describe the tests that you ran to verify your changes so that other contributors can reproduce your steps.

• N/A
• Describe below:

Checklist:

• My contributions follow the style guidelines of this project
• I have performed a self-review of my changes
• [] I have added tests that prove my changes are effective