How to use Firebase CDN in Chrome Extension bypassing CSP restrictions

Scenario

I have been trying to use Firebase CDN for my Chrome Extension. When I try to do that, I get an error stating that the CSP is not allowing inline Javascript to execute.

Error

The CSP has blocked inline Javascript, stating that XSS is possible. While I don't want that to happen, I do want to implement Firebase.

Work done so far

First, I tried creating a nonce with a meta tag. That didn't work. Then I tried exporting it to another file, but it tells me script-src blocked the Javascript.

So, what I'm I supposed to do?

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