fix: remove \\r from schema files on windows (#14561)

Author: FabianLars

.changes/schema-carriage-return.md

@@ -0,0 +1,5 @@
+---
+tauri-utils: patch:bug
+---
+
+Fixed an issue that caused schema files to have `\r` characters on Windows.

crates/tauri-utils/src/acl/schema.rs

@@ -317,6 +317,9 @@ pub fn generate_capability_schema(
   extend_permission_entry_schema(&mut schema, acl);
 
   let schema_str = serde_json::to_string_pretty(&schema).unwrap();
+  // FIXME: in schemars@v1 this doesn't seem to be necessary anymore. If it is, find a better solution.
+  let schema_str = schema_str.replace("\\r\\n", "\\n");
+
   let out_dir = PathBuf::from(CAPABILITIES_SCHEMA_FOLDER_PATH);
   fs::create_dir_all(&out_dir)?;
 
@@ -389,6 +392,9 @@ pub fn generate_permissions_schema<P: AsRef<Path>>(
 
   let schema_str = serde_json::to_string_pretty(&schema)?;
 
+  // FIXME: in schemars@v1 this doesn't seem to be necessary anymore. If it is, find a better solution.
+  let schema_str = schema_str.replace("\\r\\n", "\\n");
+
   let out_dir = out_dir.as_ref().join(PERMISSION_SCHEMAS_FOLDER_NAME);
   fs::create_dir_all(&out_dir).map_err(|e| Error::CreateDir(e, out_dir.clone()))?;