feat: add rspack support

[logonoff]

Turns out rspack was not working for DynamicRemotePlugin due to a bug upstream: web-infra-dev/rspack#14277

The bug is fixed in 2.0.7. The only remaining compatibility mismatch is that webpack's ModuleFederationPlugin is renamed to ModuleFederationPluginV1 in rspack.

This PR adds detection for rspack and changes the ModuleFederationPlugin implementation to use ModuleFederationPluginV1, as expected

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 30.70%. Comparing base (cc76e03) to head (8bbc5c4).

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #285   +/-   ##
=======================================
  Coverage   30.70%   30.70%           
=======================================
  Files          75       75           
  Lines        1964     1964           
  Branches      349      349           
=======================================
  Hits          603      603           
  Misses       1332     1332           
  Partials       29       29           

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/lifecycle stale

[charlesmulder]

Unsafe cast to any - no guard if rspack structure changes. Use optional chaining or check existence.

const {
    ModuleFederationPlugin = isRspack
      ? compiler.rspack?.container?.ModuleFederationPluginV1
      : compiler.webpack.container.ModuleFederationPlugin,
    ContainerPlugin = compiler.webpack.container.ContainerPlugin,
  } = moduleFederationSettings.pluginOverride ?? {};

  if (!ModuleFederationPlugin) {
    throw new Error(
      `${isRspack ? 'rspack' : 'webpack'}.container.ModuleFederationPlugin${isRspack ? 'V1' : ''} not found`
    );
  }

[logonoff]

The guard is const isRspack = 'rspack' in compiler;. We can be pretty certain that api will be stable: https://rspack.rs/plugins/webpack/module-federation-plugin-v1

Any cast is pragmatic - rspack and webpack types are structurally similar but incompatible.

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[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: charlesmulder, logonoff

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[TheRealJon]

I pulled this down and ran the test script with no issues, so with the caveat that I'm not very knowledgable when it comes to this repo or rspack...

/lgtm
/verified by @TheRealJon

[openshift-ci-robot]

@TheRealJon: This PR has been marked as verified by @TheRealJon.

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In response to this:

I pulled this down and ran the test script with no issues, so with the caveat that I'm not very knowledgable when it comes to this repo or rspack...

/lgtm
/verified by @TheRealJon

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[logonoff]

not needed for merging

/remove-label verified