Update debian from bullseye to bookworm

See merge request !571

Co-authored-by: Neil-Jocelyn Schark <--global>

.gitlab/ci/.mk-docs-deploy.yml

 build-mkdocs:
-    image: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/python:3.11.5-slim-bullseye
+    image: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/python:3.11.5-slim-bookworm
     stage: build
     before_script:
         - pip install mkdocs-material
@@ -13,7 +13,7 @@ build-mkdocs:
         - if: $CI_COMMIT_REF_PROTECTED == "true"
 
 .pages-options: &pages-options
-    image: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/python:3.11.5-slim-bullseye
+    image: ${CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX}/python:3.11.5-slim-bookworm
     stage: deploy
     script:
         - mv mkdocs-built public

applications/venv-manager/venv-manager.Dockerfile

@@ -2,7 +2,7 @@ ARG GOLANG_VERSION=1.21
 ARG BUILDARGS
 ARG $GITLAB_PROXY=code.fbi.h-da.de:443/danet/dependency_proxy/containers
 
-FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bullseye AS builder
+FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bookworm AS builder
 
 WORKDIR /gosdn
 

controller/controller.Dockerfile

@@ -2,14 +2,14 @@ ARG GOLANG_VERSION=1.21
 ARG BUILDARGS
 ARG $GITLAB_PROXY
 
-FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bullseye as builder
+FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bookworm as builder
 WORKDIR /gosdn/
 COPY . .
 RUN --mount=type=cache,target=/root/go/pkg/mod \
     --mount=type=cache,target=/root/.cache/go-build \
     make build-gosdn
 
-FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bullseye
+FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bookworm
 WORKDIR /app/
 COPY --from=builder /gosdn/controller/configs/development-gosdn.toml.example ./configs/development-gosdn.toml
 COPY --from=builder /gosdn/controller/configs/containerlab-gosdn.toml.example ./configs/containerlab-gosdn.toml

plugin-registry/plugin-registry.Dockerfile

@@ -2,7 +2,7 @@ ARG GOLANG_VERSION=1.21
 ARG BUILDARGS
 ARG $GITLAB_PROXY
 
-FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bullseye as builder
+FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bookworm as builder
 WORKDIR /plugin-registry/
 RUN apt-get update
 RUN apt-get -y install --no-install-recommends zip

plugin-registry/plugin-registry.debug.Dockerfile

@@ -2,7 +2,7 @@ ARG GOLANG_VERSION=1.21
 ARG BUILDARGS
 ARG $GITLAB_PROXY
 
-FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bullseye as builder
+FROM ${GITLAB_PROXY}golang:$GOLANG_VERSION-bookworm as builder
 WORKDIR /plugin-registry/
 RUN apt-get update
 RUN apt-get -y install --no-install-recommends zip