Bump redhat/ubi8 from 1fdb97f to fc88b13 in /build (#4943)

Bumps redhat/ubi8 from `1fdb97f` to `fc88b13`.

---
updated-dependencies:
- dependency-name: redhat/ubi8
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build/Dockerfile

@@ -261,7 +261,7 @@ RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode
 	&& dnf clean all
 
 ############################################# Base image for UBI with NGINX Plus and App Protect WAF & DoS #############################################
-FROM redhat/ubi8@sha256:1fdb97f2d2a44fdef3feaa69100f154631bae65130105ac685d0e34eb1d8c3d0 as ubi-8-plus-nap
+FROM redhat/ubi8@sha256:fc88b136e97b4160a74f4a4a8fd50965a286e855ac5a221a4bfdb2c9b765397a as ubi-8-plus-nap
 ARG NAP_MODULES
 
 RUN --mount=type=secret,id=nginx-repo.crt,dst=/etc/ssl/nginx/nginx-repo.crt,mode=0644 \