ci(windows): manually restore NuGet packages before building

Author: tido64

.github/workflows/build.yml

@@ -570,6 +570,11 @@ jobs:
       - name: Determine whether the Windows app needs to be built
         id: affected
         uses: ./.github/actions/affected
+      - name: Restore NuGet packages
+        if: ${{ steps.affected.outputs.windows != '' }}
+        run: |
+          nuget restore
+        working-directory: packages/example-windows/windows
       - name: Build
         id: build
         if: ${{ steps.affected.outputs.windows != '' }}

packages/example-windows/package.json

@@ -7,7 +7,7 @@
     "build:android": "rnx-cli bundle --platform android",
     "build:ios": "rnx-cli bundle --platform ios",
     "build:windows": "rnx-cli bundle --platform windows",
-    "ci:windows": "rnx-cli run-windows --logging --no-packager --no-launch --no-deploy --msbuildprops UseBundle=false --no-telemetry",
+    "ci:windows": "rnx-cli run-windows --logging --no-packager --no-launch --no-deploy --msbuildprops RestorePackagesConfig=false,UseBundle=false --no-telemetry",
     "clean": "yarn workspace react-native-test-app clean",
     "ios": "rnx-cli run --platform ios",
     "set-react-version": "yarn workspace react-native-test-app set-react-version",