.scripts/setup.sh does not work on Ubuntu dash (#2702)

.scripts/setup.sh

@@ -1,4 +1,4 @@
-#!/usr/bin/env sh
+#!/usr/bin/env bash
 # Copyright 2019-2021 Tauri Programme within The Commons Conservancy
 # SPDX-License-Identifier: Apache-2.0
 # SPDX-License-Identifier: MIT

examples/api/README.md

@@ -19,7 +19,7 @@ go to root of the tauri repo and run
 Linux / Mac:
 ```
 # choose to install node cli (1)
-sh .scripts/setup.sh
+bash .scripts/setup.sh
 ```
 
 Windows: