Update $default-icon-size variable
Problem
The $default-icon-size
variable in https://gitlab.com/gitlab-org/gitlab-ui/-/blob/main/src/scss/variables.scss#L417 is set to 18px, but 16px should be the default icon size.
Solution
- Validate that 18px can be updated to 16px.
- Consider removing the 18px size altogether from
$gl-icon-sizes
.