add Python 3.13 to Windows build submission script

Author: kmaehashi

.pfnci/build_submit.sh

@@ -30,7 +30,7 @@ submit_job() {
 
 # wheels (Windows)
 for CUDA in 11.x 12.x; do
-  for PYTHON in 3.9 3.10 3.11 3.12; do
+  for PYTHON in 3.9 3.10 3.11 3.12 3.13; do
     submit_job cupy-wheel-win ".pfnci\\wheel-windows\\main.bat ${CUDA} ${PYTHON} ${BRANCH} ${JOB_GROUP}"
   done
 done