fix: add move to options type for cache util exposed to build plugins

[pieh]

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Summary

Noticed here - https://github.com/netlify/netlify-plugin-gatsby/pull/753/files#diff-d6feec7c99b0a9ddfead350e1f906b6538249944e8ceff596de691945cbdd064R25-R26 that types that build plugin options have don't have all available options - in this case move option that is actually there and working:

• for save:

  build/packages/cache-utils/src/main.ts

  Line 24 in 0413449

  move?: boolean

• for restore:

  build/packages/cache-utils/src/main.ts

  Line 57 in 0413449

  move?: boolean

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