Improve the UI/UX for "Known Breakages" section

Feature Request

Description: We need to improve the information displayed under the Known Breakages section by achieving the following -

[x] Remove the box UI when an accordion item is expanded
[x] Remove the separator line after the last item
[x] Remove the bullets/feature list mentioned under GIS & GSI
[x] Remove the full-stops after each detection title
[x] Shorten the detection title text and make it standardized
[x] Make the CTA under each detection more informative - Example: To inquire further about the same, please visit the support forum