[clang-format] Option to insert spaces after `*` of every line of a multi-line comment

```c
/*This is a multiline comment,
*and this is the next line.
*/
```

Looking for a clang-format option to format this comment into:
```c
/* This is a multiline comment,
* and this is the next line.
*/
```

There is an option ([`SpacesInLineCommentPrefix`](https://clang.llvm.org/docs/ClangFormatStyleOptions.html#spacesinlinecommentprefix)) that does exactly this, but it only works with single-line comments (`//`).