refactor: external module for http request

[ahabhgk]

Related issue (if exists)

closes #2976

Summary

🤖 Generated by Copilot at 92bae45

This pull request adds support for external dependencies for web or node presets with css experiments in the rspack project. It enhances the options, external_module, and visitors modules in the rspack_core, rspack_binding_options, and rspack_plugin_css crates, and updates the corresponding types and defaults in the rspack package. It also refactors and simplifies some logic in the normal_module_factory, import, external_plugin, and runtime modules, and adds a changeset file and some test cases for the new features.

Walkthrough

🤖 Generated by Copilot at 92bae45

• Add a changeset file to document the refactor and the patch versions (link)
• Refactor the external module for http request to handle different kinds of requests and sources (link, link, link, link, link, link, link, link, link, link, link, link, link, link, link, link, link)
• Modify the regex pattern and the requestable condition for the css plugin visitors (link, link, link, link, link, link)
• Add a new test case for custom url externals with a css file and a js file (link, link, link)

[changeset-bot]

🦋 Changeset detected

Latest commit: 717629b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 17 packages

Name	Type
@rspack/binding	Patch
@rspack/core	Patch
@rspack/postcss-loader	Patch
webpack-test	Patch
@rspack/cli	Patch
@rspack/dev-middleware	Patch
@rspack/dev-server	Patch
@rspack/plugin-html	Patch
benchmarkcase-rspack-react-refresh	Patch
@rspack/dev-client	Patch
@rspack/plugin-minify	Patch
@rspack/plugin-node-polyfill	Patch
@rspack/binding-darwin-arm64	Patch
@rspack/binding-darwin-x64	Patch
@rspack/binding-linux-x64-gnu	Patch
@rspack/binding-win32-x64-msvc	Patch
@rspack/fs	Patch

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