reenable win_async loop test

(cherry picked from commit 9a78273665)

test/integration/roles/test_win_async_wrapper/tasks/main.yml

@@ -138,33 +138,31 @@
     - asyncresult | failed == true
     - asyncresult.msg is search('failing via exception')
 
+- name: loop async success
+  async_test:
+    sleep_delay_sec: 3
+  async: 10
+  poll: 0
+  with_sequence: start=1 end=4
+  register: async_many
 
-# this test is only flaky under shippable/AWS- the last iteration "until's" forever, cannot repro locally
-#- name: loop async success
-#  async_test:
-#    sleep_delay_sec: 3
-#  async: 10
-#  poll: 0
-#  with_sequence: start=1 end=4
-#  register: async_many
-#
-#- name: wait for completion
-#  async_status:
-#    jid: "{{ item }}"
-#  register: asyncout
-#  until: asyncout.finished == 1
-#  retries: 10
-#  delay: 1
-#  with_items: "{{ async_many.results | map(attribute='ansible_job_id') | list }}"
-#
-#- name: validate results
-#  assert:
-#    that:
-#    - item.finished == 1
-#    - item.slept_sec == 3
-#    - item.changed == true
-#    - item.ansible_job_id is match('\d+\.\d+')
-#  with_items: "{{ asyncout.results }}"
+- name: wait for completion
+  async_status:
+    jid: "{{ item }}"
+  register: asyncout
+  until: asyncout.finished == 1
+  retries: 10
+  delay: 1
+  with_items: "{{ async_many.results | map(attribute='ansible_job_id') | list }}"
+
+- name: validate results
+  assert:
+    that:
+    - item.finished == 1
+    - item.slept_sec == 3
+    - item.changed == true
+    - item.ansible_job_id is match('\d+\.\d+')
+  with_items: "{{ asyncout.results }}"
 
 # this part of the test is flaky- Windows PIDs are reused aggressively, so this occasionally fails due to a new process with the same ID
 # FUTURE: consider having the test module hook to a kernel object we can poke at that gets signaled/released on exit