[Chore] Convert images to SVG

[seanpm2001]

Prerequisites

• I verified that this is not an existing issue
• This is not a question, poll, or discussion
• I checked the documentation to understand that the issue I report is not a normal behavior

Description

A lot of images in this repository can significantly benefit from being converted to SVG. The current versions are mid to very low quality. I feel once 1 image is made into an SVG, it will be simple to do the rest.

Since I have very little experience in making SVG files, this will be a community goal. This issue will also be a reminder to myself that this will need to be done eventually.