Add new design logos for Clever and Google

[mfonism]

trafficstars

This PR adds the new design logos for Clever and Google to NRI UI.

Two of them are currently named cleverFull and googleClassroomFull because the names I think they should actually take (clever and googleClassroom, respectively) are already used.

I made the decision to call add the -Full suffix for now so we don't have to track down where the older logos are used in NoRedInk/monolith to update them. The idea is that we can coordinate efforts to rename the logos to be consistent, and update their use in NoRedInk/monolith at a later time.

What do you think about this? Is there another way we could do this?

Resolves ZEN-599

[linear[bot]]

ZEN-599 [Preferences] Add new design icons for Google and Clever to NoRedInk UI

The icons:

1. Clever: https://noredink.slack.com/files/U28CDUBMY/F03UVPU8VRA/clever.svg
2. Google: https://noredink.slack.com/files/U28CDUBMY/F03ULMZ69QE/google.svg
3. Google Classroom: https://noredink.slack.com/files/U28CDUBMY/F03UT8HH84B/google-classroom.svg

For help with creating a new SVG icon for use in Elm:

https://paper.dropbox.com/doc/How-to-create-a-new-SVG-icon-for-use-in-Elm--BnyaJqkxs~b1Haz30d1bUGKnAg-8WNqtARdr4EgjmYEHPeYD

Where Logos live:

https://github.com/NoRedInk/noredink-ui/blob/master/src/Nri/Ui/Logo/V1.elm

[mfonism]

Updates to the Logos:

• Clever's primary icons have been updated and renamed cleverBlue and cleverWhite
• Clever's secure sync icon (the full variant) has been renamed cleverSecureSync

[tesk9]

I'll be OOO until Tuesday, but feel free to move this PR forward/merge without any additional input from me. 😄
Mandla is also adding some icons -- you may want to coordinate the next release with him.