Working on appx building & signing

Author: michaeljolley

.github/workflows/build.yml

@@ -24,5 +24,5 @@ jobs:
       - name: Restore
         run: dotnet restore --locked-mode
 
-      - name: Build x64
-        run: dotnet build --configuration Release --no-restore -p:Platform=x64 -p:GenerateAppxPackageOnBuild=true
+      - name: Build
+        run: dotnet build --configuration Release --no-restore -p Platform=x64