Hide self-service reports

[mahalakshme]

Need:

Need to make the setup more robust and reversible before it can be tested, for which there is lack of time now.

AC:

• Hide self-service reports tab from UI

[himeshr]

This was already disabled on 12.0, due to merge of 11.0 after its release to the 12.0 branch.

[mahalakshme]

@AchalaBelokar add details on what failed here