Rust: Update hashbang comment syntax.
Rust: Update hashbang comment syntax.

Hashbang comments that start with the following 3 characters: #![ do not count
as hashbang comments, but rather some other syntax (inner attribute).

windoze/scintilla,windoze/scintilla,windoze/scintilla,windoze/scintilla,windoze/scintilla,windoze/scintilla,windoze/scintilla,windoze/scintilla