Update build-unsigned.yml

Author: nuken

.github/workflows/build-unsigned.yml

@@ -27,8 +27,8 @@ jobs:
 
       - name: Compile Inno Setup Installer
         run: |
-          "C:\Program Files (x86)\Inno Setup 6\ISCC.exe" setup.iss
-
+          & "C:\Program Files (x86)\Inno Setup 6\ISCC.exe" setup.iss
+          
       - name: Upload Installer as Artifact
         uses: actions/upload-artifact@v4
         with: