win_uri: use variable for httpbin host (#46734)

(cherry picked from commit f34f75be45)

test/integration/targets/win_uri/tasks/test.yml

@@ -363,7 +363,7 @@
 
 - name: validate status codes as list of strings
   win_uri:
-    url: https://httpbin.org/status/202
+    url: https://{{httpbin_host}}/status/202
     status_code:
     - '202'
     - '418'
@@ -380,7 +380,7 @@
 
 - name: validate status codes as comma separated list
   win_uri:
-    url: https://httpbin.org/status/202
+    url: https://{{httpbin_host}}/status/202
     status_code: 202, 418
     method: POST
     body: foo
@@ -391,4 +391,4 @@
   assert:
     that:
     - not request_status_code_comma.changed
-    - request_status_code_comma.status_code == 202
+    - request_status_code_comma.status_code == 202