Add my implementation of a take_until_parser_matches parser.

The author of nom is too busy to review the PR, and cargo does not allow for git dependencies, so I am going to copy my implementation into this code base so I can use upstream nom so I can push to cargo. While this code has been submitted upstream to nom which is under the MIT license, I am the author of this code so I believe I have the full right to also release it in this project under the 0BSD license.

src/parser/mod.rs

@@ -1,6 +1,7 @@
 //! This module contains a rust implementation of LinkedIn Dust
 
 mod parser;
+mod take_until_parser_matches;
 
 pub use parser::template;
 pub use parser::Body;