Update file extensions from .binpb to .xml in configuration and test files

Author: frievoe97

rust_qsim/src/simulation/controller/mod.rs

@@ -233,7 +233,7 @@ pub fn create_output_filename(output_dir: &Path, input_file: &Path) -> PathBuf {
 
 pub(crate) fn insert_number_in_proto_filename(path: &Path, part: u32) -> PathBuf {
     let filename = path.file_name().unwrap().to_str().unwrap();
-    
+
     // check the extension (.binpb and .xml are supported)
     let (extension, base_name) = if let Some(stripped) = filename.strip_suffix(".binpb") {
         (".binpb", stripped)