Windows: Update dev_env.sh

Fixes #10315
3 jobs for master in 9 minutes and 20 seconds (queued for 41 seconds)
Status Job ID Name Coverage
  Test
passed #19728
run-appdata

00:00:13

passed #19727
run-tests

00:08:42

 
  Build
passed #19729
run-build

00:00:24