The `--test-coverage-exclude` flag is ignored when added to the extension parameters

Hi,

Thanks for your work on this extension.
I've tried to pass the [--test-coverage-exclude](https://nodejs.org/docs/v22.20.0/api/cli.html#--test-coverage-exclude) cli flag to the `nodejs-testing.extensions`'s `parameter` config option, but it doesn't seem to have the intended effect.

I think i can fix this by passing the cli arguments here:
https://github.com/connor4312/nodejs-testing/blob/ee39d460a353f2bbaa01f513f94f207738c37b3c/src/coverage.ts#L36

I can try putting together a PR to make the coverage reporter aware of the flag, but I'm not sure what the contribution process is.