Plugin options aren't applied

[grusch-it]

Example Plugin Usage

rollup.rollup({
  entry: 'index.js',
  plugins: [
    vue({
      htmlMinifier: {
        collapseBooleanAttributes: false
      }
    })
  ]
})
// ...

Expected Behaviour

Template string <element :disabled="disabled"></element> won't be transformed to <element :disabled></element>

Actual Behaviour

Template string <element :disabled="disabled"></element> gets transformed to <element :disabled></element> since the options passed to the plugin (see example above) aren't actually applied.