shippable: add win32/64 targets

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

.shippable.yml

@@ -7,6 +7,10 @@ env:
   matrix:
     - IMAGE=debian-amd64
       TARGET_LIST=x86_64-softmmu,x86_64-linux-user
+    - IMAGE=debian-win32-cross
+      TARGET_LIST=arm-softmmu,i386-softmmu,lm32-softmmu
+    - IMAGE=debian-win64-cross
+      TARGET_LIST=aarch64-softmmu,sparc64-softmmu,x86_64-softmmu
     - IMAGE=debian-armel-cross
       TARGET_LIST=arm-softmmu,arm-linux-user,armeb-linux-user
     - IMAGE=debian-armhf-cross