Fix incorrect code length calculations for few more patterns

[nobuyo]

Follow up #10469 and #10520.

This PR improve code length calculation for few more patterns like follows:

def test
  foo(
    foo,
    foo: :bar,
  )
end

def test
  foo(foo: :bar,
      baz: :quux)
end

Previously, it always subtracted 2 under certain conditions, but now it considers cases where hash begins/ends on the same line as the parentheses or there are other arguments.

---

Before submitting the PR make sure the following are checked:

• The PR relates to only one subject with a clear title and description in grammatically correct, complete sentences.
• Wrote good commit messages.
• Commit message starts with [Fix #issue-number] (if the related issue exists).
• Feature branch is up-to-date with master (if not - rebase it).
• Squashed related commits together.
• Added tests.
• Ran bundle exec rake default. It executes all tests and runs RuboCop on its own code.
• Added an entry (file) to the changelog folder named {change_type}_{change_description}.md if the new code introduces user-observable changes. See changelog entry format for details.

[Darhazer]

Nice test coverage. Thank you 🙇

[Darhazer]

Suggested change

	node.send_type? && node.children.count > 3
	node.send_type? && node.arguments.count > 1

is easier to understand

[Darhazer]

Also better use call_type? as it also covers csend (&.) nodes

[nobuyo]

Thank you, I've updated another_args? and add a test case.

[bbatsov]

Nicely done! Thanks!