chore: upgrade to latest rspack

[jbroma]

Summary

• - upgrading @rspack/core in the repo to the latest 1.6.0 version
• - includes small typing alignment since the new public API for loaders is slightly more restrictive for the SourceMap type

Test plan

• - tester app works
• - tester federation works

---

Note

Upgrades @rspack/core to 1.6.0 across the workspace and updates flowLoader to use RawSourceMap.

• Dependencies:
  • Bump @rspack/core to 1.6.0 across workspace/catalogs with corresponding lockfile updates (bindings, plugins, and MF packages).
• Loaders:
  • packages/repack/src/loaders/flowLoader/flowLoader.ts: import RawSourceMap and cast generated source map to RawSourceMap.
• Workspace:
  • Update pnpm-workspace.yaml catalog to reference @rspack/core@^1.6.0.

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Latest commit: 8c209b7

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Project	Deployment	Preview	Comments	Updated (UTC)
repack-website	Ready	Preview	Comment	Nov 4, 2025 4:41pm