Update pre-requisites.yml

Signed-off-by: sakshiarora13 <sakshi_arora1@dell.com>

control_plane/roles/webui_grafana/tasks/pre-requisites.yml

@@ -17,6 +17,12 @@
   command: ansible-galaxy collection install "{{ item }}"
   with_items: "{{ collections_name }}"
   changed_when: false
+  
+- name: Install openshift using pip3
+  pip:
+    name: openshift
+    state: present
+    executable: pip3
 
 - name: Create grafana namespace
   kubernetes.core.k8s: