keycloak update to 2.4.3-bb.4

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/keycloak/-/blob/2.4.3-bb.4/CHANGELOG.md

Package MR

big-bang/product/packages/keycloak!259 (merged)

For Issue

Closes big-bang/product/packages/keycloak#184 (closed)

Upgrade Notices

N/A

added botmr keycloak statusreview labels

assigned to @stephen.galamb

changed the description

requested review from @chris.oconnell, @michaelmartin, and @andrewshoell

changed the description

marked this merge request as ready

requested review from @mike.knight and @cbowmanclare

added fortify label

approved this merge request

merged

mentioned in commit 44d33dbf

changed milestone to %2.34.0

mentioned in merge request big-bang/customers/template!98 (merged)