Rename include files to support rust-analyzer

Rust analyzer can only see files then end in `.rs`, so it was failing to
load these, resulting in false errors in vscode (and other rust-analyzer
based IDEs).

rust-lang/rust-analyzer#10178

Signed-off-by: Greg Morenz <greg-morenz@droid.cafe>

Author: gmorenz

mozjs/src/glue_wrappers.in mozjs/src/glue_wrappers.in.rs

@@ -1209,8 +1209,8 @@ pub mod wrappers {
     };
     use crate::jsapi::{MallocSizeOf, ObjectOpResult, ObjectPrivateVisitor, TabSizes};
     use crate::jsapi::{SavedFrameResult, SavedFrameSelfHosted};
-    include!("jsapi_wrappers.in");
-    include!("glue_wrappers.in");
+    include!("jsapi_wrappers.in.rs");
+    include!("glue_wrappers.in.rs");
 }
 
 /** Wrappers for JSAPI methods that accept lifetimed Handle and MutableHandle arguments.
@@ -1357,6 +1357,6 @@ pub mod jsapi_wrapped {
     };
     use crate::jsapi::{MallocSizeOf, ObjectOpResult, ObjectPrivateVisitor, TabSizes};
     use crate::jsapi::{SavedFrameResult, SavedFrameSelfHosted};
-    include!("jsapi_wrappers.in");
-    include!("glue_wrappers.in");
+    include!("jsapi_wrappers.in.rs");
+    include!("glue_wrappers.in.rs");
 }