Auto merge of #16520 - asajeffrey:wpt-adopt-node-security-checks, r=jdm

Added WPT test case for same-origin-domain checking after adopting a node

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This adds a WPT test case to make sure that after adopting a node, accessing it does not cause a security error.

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- [X] `./mach build -d` does not report any errors
- [X] `./mach test-tidy` does not report any errors
- [X] There are tests for these changes

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