CI: fiddle needs the devkit

Author: larskanis

.github/workflows/binary.yml

@@ -66,9 +66,10 @@ jobs:
       - name: Set up 32 bit x86 Ruby
         if: matrix.platform == 'x86-mingw32'
         run: |
-          $(new-object net.webclient).DownloadFile("https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-${{ matrix.ruby }}/rubyinstaller-${{ matrix.ruby }}-x86.exe", "$pwd/ruby-setup.exe")
+          $(new-object net.webclient).DownloadFile("https://github.com/oneclick/rubyinstaller2/releases/download/RubyInstaller-${{ matrix.ruby }}/rubyinstaller-devkit-${{ matrix.ruby }}-x86.exe", "$pwd/ruby-setup.exe")
           cmd /c ruby-setup.exe /currentuser /verysilent /dir=C:/Ruby-${{ matrix.ruby }}
           echo "c:/ruby-${{ matrix.ruby }}/bin"  | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+          c:/ruby-${{ matrix.ruby }}/bin/ridk install 3
 
       - name: Download gem from build job
         uses: actions/download-artifact@v4