fix(mfe): avoid crashing if unsupported mfe version found

[chris-olszewski]

Description

We should avoid crashing if we encounter a version of MFE config that we don't currently support.

Testing Instructions

Added unit test. Quick spot check by changing version in an example to an unsupported version:

[1 olszewski@chriss-mbp] /Users/olszewski/code/ $ turbo_dev --skip-infer micro-frontends-example-web#dev --dry=json > /dev/null
turbo 2.2.4-canary.10

 WARNING  Ignoring /Users/olszewski/code/packages/micro-frontends-example-site-config/micro-frontends.jsonc: Unsupported micro-frontends configuration version: 2. Supported versions: ["1"]

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
examples-nonmonorepo	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 13, 2024 5:06pm

8 Skipped Deployments

Name	Status	Preview	Comments	Updated (UTC)
examples-basic-web	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm
examples-designsystem-docs	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm
examples-gatsby-web	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm
examples-kitchensink-blog	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm
examples-native-web	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm
examples-svelte-web	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm
examples-tailwind-web	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm
examples-vite-web	⬜️ Ignored (Inspect)			Nov 13, 2024 5:06pm