multiline indent for Style/WordArray and Style/SymbolArray autocorrect

[flyerhzm]

For multiline word array and symbol array autocorrect

Expected behavior

it expects to keep the original indent.

Actual behavior

it removes original indent.

Steps to reproduce the problem

$ cat test.rb

 [
   "foo",
   "bar",
   "baz"
 ]

 [
   :foo,
   :bar,
   :baz
 ]

$ rubocop -a --only Style/WordArray,Style/SymbolArray ./test.rb

$ cat test.rb

 %w[
foo.
bar.
baz]

 %i[
foo.
bar.
baz]

But I expect the code to be

%w[
  foo
  bar
  baz
]

%i[
  foo
  bar
  baz
]

RuboCop version

$ rubocop -V
0.52.1 (using Parser 2.4.0.2, running on ruby 2.4.3 x86_64-darwin17)