The plugin system prevents static NextJS builds

[Mike-Dax]

Describe the bug
With a static NextJS build, using output: 'export',, the redirects configuration causes a build error:

Error: Specified "redirects" cannot but used with "output: export". See more info here: https://nextjs.org/docs/advanced-features/static-html-export

To Reproduce
Steps to reproduce the behavior:

• Download and install the starter blog. Upgrade to NextJS 13.2.4
• Set output: 'export'
• Try to build.

Expected behavior
I'd expect to be able to build a static site, even if I manually need to run some commands to have the 'watch mode' work with contentlayer