fix(ng-dev): ensure node version check uses project directory after nvm install

Sets the working directory to the project directory and enables silent mode when retrieving the Node.js version. This ensures that the logged version correctly reflects project-specific configurations like those in an `.nvmrc` file.

Author: alan-agius4

ng-dev/release/publish/external-commands.ts

@@ -209,7 +209,10 @@ export abstract class ExternalCommands {
       });
 
       if (!quiet) {
-        const {stdout: nodeVersion} = await ChildProcess.spawn('node', ['--version']);
+        const {stdout: nodeVersion} = await ChildProcess.spawn('node', ['--version'], {
+          mode: 'silent',
+          cwd: projectDir,
+        });
         Log.info(green(`  ✓   Set node version to ${nodeVersion}.`));
       }
     } catch (e) {