[patch] Pass a new parameter in the install pipeline to control walkme setting (#21)

Co-authored-by: Sekhar C Valluri <svalluri@in.ibm.com>

Author: sekharcvalluri

src/mas/devops/templates/pipelinerun-install.yml.j2

@@ -500,6 +500,10 @@ spec:
     - name: mas_superuser_password
       value: "{{ mas_superuser_password }}"
 {%- endif %}
+{%- if mas_enable_walkme is defined and mas_enable_walkme != "" %}
+    - name: mas_enable_walkme
+      value: "{{ mas_enable_walkme }}"
+{%- endif %}
 
     # MAS Workspace
     # -------------------------------------------------------------------------