Change module pip with multiple packages to remove deprecated syntax

tasks/configure.yml

@@ -53,7 +53,8 @@
 
 - name: "Install PIP packages"
   pip:
-    name: '{{ item }}'
+    name: '{{ packages }}'
     state: 'present'
-  with_items:
-    - 'cx_Oracle'
+  vars:
+    packages:
+      - 'cx_Oracle'