fix(build): Fix Node.js ESM/cjs-module-lexer compatibility

[kitten]

Resolve #2484

Summary

This fixes Node.js ESM compatibility of urql's @urql/core re-exports when the CommonJS module is used in ESM mode.

In Node.js' ESM mode, any CommonJS module will be analyzed with cjs-module-lexer, which then ensures that the module actually contains the exports that an ESM module requests. When a re-export is used, a heuristic is applied by the module which is prone to failure. Prior to this change, urql's reexport of @urql/core wasn't detected correctly.

I changed Rollup's CommonJS output until this was resolved and added a plugin to ensure future compliance.

Set of changes

• Upgrade Rollup
• Adjust Rollup's CommonJS output
• Add plugin to check Rollup output with cjs-module-lexer

[changeset-bot]

🦋 Changeset detected

Latest commit: fe3bfe7

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

This PR includes changesets to release 6 packages

Name	Type
next-urql	Patch
urql	Patch
@urql/preact	Patch
@urql/svelte	Patch
@urql/vue	Patch
@urql/storybook-addon	Patch

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