ci: fix windows

.github/workflows/release.yml

@@ -42,12 +42,13 @@ jobs:
           go build -tags nosqlite -ldflags="-w -s" -buildmode=c-shared -o ui/flutter/windows/libgopeed.dll github.com/monkeyWie/gopeed/bind/desktop
           cd ui/flutter
           flutter build windows
-          cd build/windows
           $mingw = "C:\ProgramData\Chocolatey\lib\mingw\tools\install\mingw64\bin\"
           $release = "build\windows\runner\Release\"
           cp $mingw\libstdc++-6.dll $release
           cp $mingw\libgcc_s_seh-1.dll $release
           cp $mingw\libwinpthread-1.dll $release
+          
+          cd build/windows
           echo @"
           ; Script generated by the Inno Setup Script Wizard.
           ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!