fix: [#3905] default url when using happy-dom as environment

[capricorn86]

Description

Sets the default page URL for Happy DOM to the same URL as JSDOM.

Closes #3905

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[userquin]

why not just allow provide all happy-dom options? check my suggestion in #3902

[capricorn86]

why not just allow provide all happy-dom options? check my suggestion in #3902

I agree @userquin! If that PR is approved it is better if we support both.

[capricorn86]

I'm closing this PR in favor of #3902 that has added the default URL to it.