Update rollup (major) - autoclosed

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
@rollup/plugin-commonjs	devDependencies	major	14.0.0 -> 15.0.0
@rollup/plugin-node-resolve	devDependencies	major	8.4.0 -> 9.0.0
rollup-plugin-svelte	devDependencies	major	5.2.3 -> 6.0.0
rollup-plugin-terser	devDependencies	major	6.1.0 -> 7.0.0

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Release Notes

sveltejs/rollup-plugin-svelte

v6.0.0

Compare Source

• Breaking changes:
  _ Rollup 1.19.2+ is now required
  _ The path passed to css.write() is now relative to the destination directory.
• Other changes:
  _ Add types for generate, customElement, and preprocess options (#​111, #​114, and #​118)
  _ Use Rollup's emitFile API (#​72)
  * Warn when package.json does not expose itself via exports (#​119)

TrySound/rollup-plugin-terser

v7.0.0

Compare Source

Upgraded to terser 5 (thanks to @​chicoxyzzy) and serialize-javascript 4

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