BE: Upd/Fix base image digest

Author: Haarolean

api/Dockerfile

@@ -1,7 +1,7 @@
 # The tag is ignored when a sha is included but the reason to add it are:
 # 1. Self Documentation: It is difficult to find out what the expected tag is given a sha alone
 # 2. Helps dependabot during discovery of upgrades
-FROM azul/zulu-openjdk-alpine:21.0.8-jre-headless@sha256:49992ca94d08736b6827ad3289114acc7934a0da543f3bff208c3df46ed1108c
+FROM azul/zulu-openjdk-alpine:21.0.8-jre-headless@sha256:acbdc99bab8951a35d1ab6953e0073630e6b401f08f4b14df35525ff672ec718
 
 RUN apk add --no-cache \
     # snappy codec