with_sequence: example using vars (#69369)

Added an example for using vars in with_sequence.

Fixes: #68836

Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>

changelogs/fragments/with_seq_example.yml

@@ -0,0 +1,2 @@
+minor_changes:
+- Add an example for using var in with_sequence (https://github.com/ansible/ansible/issues/68836).

lib/ansible/plugins/lookup/sequence.py

@@ -60,6 +60,13 @@ EXAMPLES = """
 - name: the final countdown
   debug: msg={{item}} seconds to detonation
   with_sequence: end=0 start=10
+
+- name: Use of variable
+  debug:
+    msg: "{{ item }}"
+  with_sequence: start=1 end="{{ end_at }}"
+  vars:
+    - end_at: 10
 """
 
 RETURN = """