chore(deps): update registry.redhat.io/ubi8/nginx-124 docker digest to b731e95

Signed-off-by: red-hat-konflux-kflux-prd-rh02 <190377777+red-hat-konflux-kflux-prd-rh02[bot]@users.noreply.github.com>

Author: red-hat-konflux-kflux-prd-rh02[bot]

.konflux/dockerfiles/ui.Dockerfile

@@ -1,6 +1,6 @@
 # --- builder image
 ARG NODEJS_BUILDER=registry.redhat.io/ubi8/nodejs-18@sha256:89deea4882860f00f6175c658ddc42a6bdeedb3f576fde2b0dab6233420e24e5
-ARG RUNTIME=registry.redhat.io/ubi8/nginx-124@sha256:6a5792cafa3de88ea00ef17bcaa40a4349cac8ec59e5c438b0b8ad2730e5922d
+ARG RUNTIME=registry.redhat.io/ubi8/nginx-124@sha256:b731e9573754dd1196426a75f233948aa621beb7cd0abf0cc8377a8573f0d04f
 
 FROM $NODEJS_BUILDER AS builder