build: upgrade bun image version for fast build

Author: ReaJason

Dockerfile

@@ -8,7 +8,8 @@ WORKDIR /usr/src
 RUN git clone --depth 1 https://github.com/ReaJason/MemShellParty.git . && \
     rm -rf vul integration-test tools
 
-FROM oven/bun:1.2.2 AS frontend
+# https://hub.docker.com/r/oven/bun
+FROM oven/bun:1.2.9 AS frontend
 
 ARG ROUTE_ROOT_PATH="/"
 ARG CONTEXT_PATH=""
@@ -26,6 +27,7 @@ COPY --from=source /usr/src/web /usr/src/web
 
 RUN bun run build
 
+# https://hub.docker.com/_/eclipse-temurin
 FROM eclipse-temurin:17.0.14_7-jdk-noble AS backend
 
 ARG VERSION="1.0.0"