Fix binary extraction path

Author: medengineer

.github/workflows/tests.yml

@@ -77,7 +77,8 @@ jobs:
         run: |
           New-Item -Path 'Build\Release' -ItemType Directory
           Invoke-WebRequest https://openephys.jfrog.io/artifactory/GUI-binaries/Dev/windows/open-ephys-latest-windows-dev.zip -OutFile C:\open-ephys-latest-windows-dev.zip
-          Expand-7ZipArchive -Path C:\open-ephys-latest-windows-dev.zip -DestinationPath Build\Release
+          Expand-7ZipArchive -Path C:\open-ephys-latest-windows-dev.zip -DestinationPath C:\temp
+          Copy-Item -Path C:\temp\open-ephys\* -Destination Build\Release -Recurse
           cd Build\Release
           Get-ChildItem -Recurse
       - name: Install open-ephys-data-format