Changing to match chart yaml appversion as its more accurate way of finding the app version

General MR

Summary

Changing to match chart yaml appversion as its more accurate way of finding the app version

Changing renovate.json to pickup proper version

The issue is coming from a difference between the upstream which has confluence as 8.5.8

and IB having the confluence-node at 8.9.0

Relevant logs/screenshots

(Include any relevant logs/screenshots)

Linked Issue

Closes issue

Upgrade Notices

N/A