Bump base image to Ubuntu 24 (#27729)

* Bump base image to Ubuntu 24

* Fix Noble dependencies

* Fix docker image build

---------

Co-authored-by: Mattermost Build <build@mattermost.com>

server/build/Dockerfile

@@ -1,4 +1,4 @@
-FROM ubuntu:jammy-20230308@sha256:7a57c69fe1e9d5b97c5fe649849e79f2cfc3bf11d10bbd5218b4eb61716aebe6
+FROM ubuntu:noble-20240605@sha256:2e863c44b718727c860746568e1d54afd13b2fa71b160f5cd9058fc436217b30
 
 # Setting bash as our shell, and enabling pipefail option
 SHELL ["/bin/bash", "-o", "pipefail", "-c"]
@@ -18,7 +18,8 @@ RUN apt-get update \
   && DEBIAN_FRONTEND=noninteractive apt-get install --no-install-recommends -y \
   ca-certificates \
   curl \
-  mime-support \
+  media-types \
+  mailcap \
   unrtf \
   wv \
   poppler-utils \
@@ -28,8 +29,8 @@ RUN apt-get update \
 
 # Set mattermost group/user and download Mattermost
 RUN mkdir -p /mattermost/data /mattermost/plugins /mattermost/client/plugins \
-  && addgroup -gid ${PGID} mattermost \
-  && adduser -q --disabled-password --uid ${PUID} --gid ${PGID} --gecos "" --home /mattermost mattermost \
+  && groupadd --gid ${PGID} mattermost \
+  && useradd --uid ${PUID} --gid ${PGID} --comment "" --home-dir /mattermost mattermost \
   && curl -L $MM_PACKAGE | tar -xvz \
   && chown -R mattermost:mattermost /mattermost /mattermost/data /mattermost/plugins /mattermost/client/plugins