update-loki-tag-6.27.0-bb.3

Package Merge Request

Package Changes

• Adds toggle to Loki for creating necessary AuthorizationPolicy for Alloy -> Loki communications
• Loki 6.27.0-bb.3 adds the corresponding AuthorizationPolicy && values

Package MR

big-bang/product/packages/loki!318 (merged)

For Issue

Closes big-bang/product/packages/loki#234 (closed)

Screenshots

Upgrade Notices

N/A