Enforce `indented` style for `MultilineMethodCallIndentation` cop
Enforce `indented` style for `MultilineMethodCallIndentation` cop

This change will style for multiline method chain, so instead of:

  ```ruby
  foo = array.
        map(&:first).
        reduce(&:+)
  ```

use

  ```ruby
  foo = array.
    map(&:first).
    reduce(&:+)
  ```

Ragnarson/ragnarson-stylecheck