fix(babel-plugin-remove-graphql-queries): Correct staticQueryDir default and improved Storybook support

[dslovinsky]

Description

• Fixes the static query directory to reflect where the data exists for newer versions of Gatsby
• Always removes static queries for Storybook builds, which are necessary for Storybook component stories with static queries

Storybook is not able to process static queries in components, so the presence of any static queries will break Storybook builds. The solution for this in Gatsby's documentation is to add babel-plugin-remove-graphql-queries to Storybook's webpack config, however this won't work out of the box since the static data path defined in babel-plugin-remove-graphql-queries is out of date. It will also only run for when NODE_ENV = test even though for Storybook we want to run it all the time. This should help address issues like this one.

[LekoArts]

Thanks 👍