fluentbit update to 0.48.6-bb.1

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/fluentbit/-/blob/0.48.6-bb.1/CHANGELOG.md

Package MR

big-bang/product/packages/fluentbit!232 (merged)

For Issue

Closes big-bang/product/packages/fluentbit#167 (closed)

Upgrade Notices

N/A