Gutenboarding: Remove Doyle design temporarily due to issue with Alves theme and that design

[andrewserong]

Changes proposed in this Pull Request

• Remove Doyle design from Gutenboarding due to the following issue: Alves: Footer Credit Migrates To The Middle Of Page themes#2976

Once the issue is resolved in Alves, we can add Doyle back to the list of designs.

Testing instructions

• Go to /new and on the design selection step ensure that the Doyle design does not appear for selection. E.g. you should not see the following in the list:

• Make sure that selecting any other design works and you can still create a site

Fixes #

[matticbot]

Test live: https://calypso.live/?branch=fix/remove-doyle-design

[matticbot]

Here is how your PR affects size of JS and CSS bundles shipped to the user's browser:

App Entrypoints (~23 bytes removed 📉 [gzipped])

name                 parsed_size           gzip_size
entry-gutenboarding       -196 B  (-0.0%)      -23 B  (-0.0%)

Common code that is always downloaded and parsed every time the app is loaded, no matter which route is used.

Legend

What is parsed and gzip size?

Parsed Size: Uncompressed size of the JS and CSS files. This much code needs to be parsed and stored in memory.
Gzip Size: Compressed size of the JS and CSS files. This much data needs to be downloaded over network.

Generated by performance advisor bot at iscalypsofastyet.com.

[autumnfjeld]

Confirmed that Doyle does not show up in /new signup process

Able to successfully create a site with another design. 👍