path tweaks

Signed-off-by: Dhruva Gole <d-gole@ti.com>

Author: DhruvaG2000

.github/workflows/build.yml

@@ -25,8 +25,7 @@ jobs:
       - name: Initialize
         working-directory: Arduino-Zephyr-API-cloned
         run: |
-          echo ls /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core
-          tree /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core
+          cd /home/runner/work/gsoc-2022-arduino-core/gsoc-2022-arduino-core
           west init -m https://github.com/zephyrproject-rtos/gsoc-2022-arduino-core.git
           west update
           git clone https://github.com/arduino/ArduinoCore-API.git ArduinoCore-API