Bump antlr to 4.11.1
Bump antlr to 4.11.1

Should come with some performance improvements. See:

- https://github.com/antlr/antlr4/releases/tag/4.10
- https://github.com/antlr/antlr4/releases/tag/4.11.0

crate/crate,crate/crate,crate/crate