No more docker

Signed-off-by: Dhruva Gole <[email protected]>

Author: DhruvaG2000

.github/workflows/build.yml

@@ -4,16 +4,24 @@ on: [push, pull_request]
 
 jobs:
   build:
-    runs-on: ubuntu-24.04
-    container: zephyrprojectrtos/ci:latest
-    env:
-      CMAKE_PREFIX_PATH: /opt/toolchains
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
         uses: actions/checkout@v4
         with:
           path: Arduino-Zephyr-API
 
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: 3.11
+
+      - name: Setup Zephyr project
+        uses: zephyrproject-rtos/action-zephyr-setup@v1
+        with:
+          app-path: zephyr
+          toolchains: all
+
       - name: Initialize
         working-directory: Arduino-Zephyr-API
         run: |
@@ -23,7 +31,7 @@ jobs:
           cp -r ArduinoCore-API/api modules/lib/Arduino-Zephyr-API/cores/arduino/.
 
       - name: Build fade
-        working-directory: Arduino-Zephyr-API
+        working-directory: Arduino-Zephyr-API/modules/lib/Arduino-Zephyr-API
         run: |
           west build -p -b arduino_nano_33_ble_sense samples/fade