Add hobbies section

[elleanne]

Changes

Added a hobbies section.

How Has This Been Tested?

We ran it on our local machines using ruby and jekyll.
Our Changes don't affect any other code. New files have been created (hobbies.html, hobbies.scss, and hobbies.yml).

Mentions

@TimmyCoder @Ali-Doggaz and @Eliboss are working on this. Our pod leader is @Korusuke.

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature and improvements (non-breaking change which adds/improves functionality)
• Bug fix (non-breaking change which fixes an issue)
• Code Refactoring (internal change which is not user facing)
• Documentation
• Test, CI, or build

Checklist

• Coding style of this project is followed
• Change in documentation is required
• Documentation has been updated accordingly
• Unit tests have been added to cover code change