Fix broken link in Storybook and docs

[joaonunomota]

What I did

I replaced the links to https://storybook.js.org/support with links to https://storybook.js.org/community#support. The current links point to a page that was removed during this pull request storybookjs/frontpage#383, specifically in this commit storybookjs/frontpage@19f09e0.

How to test

Storybook:

1. Run a sandbox for template, e.g. yarn task --task sandbox --start-from auto --template react-vite/default-ts
2. Open Storybook in your browser
3. Access the about or keyboard shortcut pages
4. Click on Support link in footer

Docs website:

1. Go to https://storybook.js.org/docs/angular/get-started/install/ (not framework specific)
2. Open the troubleshooting pane at the end of the doc
3. Click on link in "If all else fails, try asking for help"

Checklist

• Make sure your changes are tested (stories and/or unit, integration, or end-to-end tests)
• Make sure to add/update documentation regarding your changes
• If you are deprecating/removing a feature, make sure to update
  MIGRATION.MD

Maintainers

• If this PR should be tested against many or all sandboxes,
  make sure to add the ci:merged or ci:daily GH label to it.
• Make sure this PR contains one of the labels below.

["cleanup", "BREAKING CHANGE", "feature request", "bug", "documentation", "maintenance", "dependencies", "other"]

[jonniebigodes]

@joaonunomota thank you so much for taking the time to put together this pull request and catching this small but rather important typo in Storybook and the documentation. Really appreciate it 🙏 ! Documentation-wise we're all good, one thing though, seems that there's a linting issue and I was wondering if you'd be ok with checking it and following up with us so that we can merge this.

Looking forward to hearing from you. Hope you have a great day.

Stay safe

[joaonunomota]

@jonniebigodes I think that should make all the checks happy, thank you for the feedback!

[jonniebigodes]

@joaonunomota, thanks for addressing the feedback so promptly. Appreciate it 🙏 ! I'm looking at it; it looks good on my end, and the lint check is good. Just waiting on the rest of them to go through, and I'll merge this 🚀

I'd like to follow up with you with one more thing related to this pull request if you're ok. Could you jump into our Discord server and message me (same username)?

Looking forward to hearing from you.

Hope you have a great week.

Stay safe

@joe-vaughan I'll coordinate with you afterward. Sounds good?