Update cxx::bridge modules to use extern "C++" as the ABI
diff --git a/src/exception.rs b/src/exception.rs
index 0ffca66..f61e8fa 100644
--- a/src/exception.rs
+++ b/src/exception.rs
@@ -1,7 +1,7 @@
 use alloc::boxed::Box;
 use core::fmt::{self, Debug, Display};
 
-/// Exception thrown from an `extern "C"` function.
+/// Exception thrown from an `extern "C++"` function.
 #[derive(Debug)]
 pub struct Exception {
     pub(crate) what: Box<str>,