Add MercadoLibre logo

[marybelzer]

Add MercadoLibre logo to our carousel.

Location: Where the Apex logo is. We can move the Apex logo to the back of the carousel of have it next to MercadoLibre. Whatever is easier.

[marybelzer]

@bretthayes Just got this request in, not urgent, but curious if it makes sense to tackle while working on #5170 ?

[bretthayes]

@marybelzer for sure! I'll add this in when I tackle #5170