Set Banner Display State to False

[raclim]

Changes:

• Sets the visibility of the banner display state to false, since the curation deadline has passed.

I have verified that this pull request:

• has no linting errors (npm run lint)
• has no test errors (npm run test)
• is from a uniquely-named feature branch and is up to date with the develop branch.
• is descriptively named and links to an issue number, i.e. Fixes #123

[release-com]

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• p5.js-web-editor
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