fix(electron): update default value in package reading logic

- Modified the default return value of the `readPackageUp` function to include an empty path, ensuring compatibility with the updated type definitions and improving the handling of package data retrieval.

Author: goosewobbler

packages/electron-service/src/launcher.ts

@@ -121,7 +121,7 @@ export default class ElectronLaunchService implements Services.ServiceInstance {
     const caps = capsList.flatMap((cap) => getElectronCapabilities(cap) as WebdriverIO.Capabilities);
     const pkg =
       (await readPackageUp({ cwd: this.#projectRoot })) ||
-      ({ packageJson: { dependencies: {}, devDependencies: {} } } as NormalizedReadResult);
+      ({ packageJson: { dependencies: {}, devDependencies: {} }, path: '' } as NormalizedReadResult);
 
     if (!caps.length) {
       const noElectronCapabilityError = new Error('No Electron browser found in capabilities');