fluentbit update to 0.43.0-bb.2

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/fluentbit/-/blob/0.43.0-bb.2/CHANGELOG.md

Package MR

big-bang/product/packages/fluentbit!145 (merged)

For Issue

Closes (link to issue here)

Upgrade Notices

N/A