Feature request: Alignment of HTML tags in ABAP Doc

[ConjuringCoffee]

Hi Jörg-Michael,

I'd like to request an ABAP Cleaner rule to align the HTML tags in ABAP Doc. For example, I'd like to have the list tags automatically indented.

Before:

"! <ul>
"! <li>
"! Lorem ipsum dolor sit amet, consectetur adipiscing elit.
"! </li>
"! <li>
"! Lorem ipsum dolor sit amet, consectetur adipiscing elit.
"! </li>
"! </ul>

Expected:

"! <ul>
"!   <li>
"!     Lorem ipsum dolor sit amet, consectetur adipiscing elit.
"!   </li>
"!   <li>
"!     Lorem ipsum dolor sit amet, consectetur adipiscing elit.
"!   </li>
"! </ul>

This relates to automatic line-breaks in ABAP Doc: #183