[labs/ssr-dom-shim] Patch localName and tagName with customElements.define call

[kyubisation]

This change extends the CustomElementRegistryShim to patch localName and tagName into the web component, when calling define.
This allows instances to call this.localName and this.tagName accordingly.

Fixes #3375

[changeset-bot]

⚠️ No Changeset found

Latest commit: e1dffa7

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[github-actions]

📊 Tachometer Benchmark Results

Summary

A summary of the benchmark results will show here once they finish.

Results

The full results of your benchmarks will show here once they finish.

_{tachometer-reporter-action v2 for Benchmarks}