keycloak update to 2.4.3-bb.3

Package Merge Request

Package Changes

https://repo1.dso.mil/big-bang/product/packages/keycloak/-/blob/2.4.3-bb.3/CHANGELOG.md

Package MR

big-bang/product/packages/keycloak!258 (merged)

For Issue

Closes big-bang/product/packages/keycloak#216 (closed)

Upgrade Notices

N/A

added botmr keycloak statusreview labels

assigned to @lgomez2

changed the description

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

added Bug Fixes label

changed milestone to %2.33.0

changed the description

added priority3 label

marked this merge request as ready

requested review from @mike.knight and @cbowmanclare

approved this merge request

merged

mentioned in commit 88fb65d6

mentioned in merge request big-bang/customers/template!95 (merged)