[NO-TICKET] The viewport does not need to be listed as an addon (#3646)

The viewport does not need to be listed as an addon

Author: jack-ryan-nava-pbc

.storybook/main.ts

@@ -8,7 +8,6 @@ const config: StorybookConfig = {
   addons: [
     getAbsolutePath('@storybook/addon-links'),
     getAbsolutePath('@storybook/addon-essentials'),
-    getAbsolutePath('@storybook/addon-viewport'),
     'storybook-addon-fetch-mock',
     '@storybook/addon-webpack5-compiler-babel',
   ],