action: windows: Switch to winget and add dtc

Switch to winget to fetch the Windows dependencies and add `dtc` to
them.

See zephyrproject-rtos/zephyr#87154 for more
info.

Requires switching to the Windows Server 2025 image to have winget be a
part of the image.

Signed-off-by: Carles Cufi <carles.cufi@nordicsemi.no>

Author: carlescufi

.github/workflows/test.yaml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-22.04, macos-13, macos-14, windows-2022]
+        os: [ubuntu-22.04, macos-13, macos-14, windows-2025]
         release: [v3.7.0, v4.0.0, main]
     runs-on: ${{ matrix.os }}
     steps:

action.yml

@@ -60,11 +60,16 @@ runs:
           fi
         elif [ "${{ runner.os }}" = "macOS" ]; then
           brew install ninja ccache qemu dtc
-        elif [ "${{ runner.os }}" = "Windows" ]; then
-          choco feature enable -n allowGlobalConfirmation
-          choco install ninja wget
         fi
 
+    - name: Install Windows dependencies
+      if: ${{ runner.os == 'Windows' }}
+      shell: cmd
+      run: |
+          winget install --disable-interactivity --accept-source-agreements Ninja-build.Ninja oss-winget.dtc wget
+          refreshenv
+          wget --version
+
     - name: Initialize
       working-directory: ${{ inputs.base-path }}
       shell: bash