Retry `anaconda login` for Windows builds (#1366)

packaging/windows/internal/upload.bat

@@ -50,13 +50,6 @@ IF ERRORLEVEL 1 (
     exit /b 1
 )
 
-REM bash -c "yes | anaconda login --username "%PYTORCH_ANACONDA_USERNAME%" --password "%PYTORCH_ANACONDA_PASSWORD%""
-anaconda login --username "%PYTORCH_ANACONDA_USERNAME%" --password "%PYTORCH_ANACONDA_PASSWORD%"
-IF ERRORLEVEL 1 (
-    echo Anaconda client login failed
-    exit /b 1
-)
-
 set PYTORCH_FINAL_PACKAGE=
 :: Upload all the packages under `PYTORCH_FINAL_PACKAGE_DIR`
 FOR /F "delims=" %%i IN ('where /R %PYTORCH_FINAL_PACKAGE_DIR% *vision*.tar.bz2') DO (
@@ -78,6 +71,13 @@ if "%RETRY_TIMES%" == "" (
     set /a SLEEP_TIME=%SLEEP_TIME%*2
 )
 
+REM bash -c "yes | anaconda login --username "%PYTORCH_ANACONDA_USERNAME%" --password "%PYTORCH_ANACONDA_PASSWORD%""
+anaconda login --username "%PYTORCH_ANACONDA_USERNAME%" --password "%PYTORCH_ANACONDA_PASSWORD%"
+IF ERRORLEVEL 1 (
+    echo Anaconda client login failed
+    exit /b 1
+)
+
 echo Uploading %PYTORCH_FINAL_PACKAGE% to Anaconda Cloud
 anaconda upload "%PYTORCH_FINAL_PACKAGE%" -u pytorch-nightly --label main --force --no-progress