test: remove duplicate result assertions before throwing guards

src/application/javascript/JavaScriptFileUrlPaths.test.ts

@@ -61,7 +61,6 @@ describe("source-relative file URL paths", () => {
         input_path: root,
         format: "directory",
       });
-      expect(result.ok).toBe(true);
       if (!result.ok) throw result.error;
       const { graph } = javascriptApplicationAnalysisResultSchema.parse(
         result.value.normalized_result,