bump dockerfile build

Dockerfile

@@ -12,9 +12,9 @@
 #   - https://pkgs.org/ - resource for finding needed packages
 #   - Ex: hexpm/elixir:1.13.4-erlang-25.0.4-debian-bullseye-20220801-slim
 #
-ARG ELIXIR_VERSION=1.14.1
+ARG ELIXIR_VERSION=1.15.8
 ARG OTP_VERSION=25.0.4
-ARG DEBIAN_VERSION=bullseye-20220801-slim
+ARG DEBIAN_VERSION=bullseye-20240722-slim
 
 ARG BUILDER_IMAGE="hexpm/elixir:${ELIXIR_VERSION}-erlang-${OTP_VERSION}-debian-${DEBIAN_VERSION}"
 ARG RUNNER_IMAGE="debian:${DEBIAN_VERSION}"
@@ -83,7 +83,7 @@ RUN mix release
 FROM ${RUNNER_IMAGE}
 
 RUN apt-get update -y && apt-get install -y libstdc++6 openssl libncurses5 locales \
-  && apt-get clean && rm -f /var/lib/apt/lists/*_*
+    && apt-get clean && rm -f /var/lib/apt/lists/*_*
 
 # Set the locale
 RUN sed -i '/en_US.UTF-8/s/^# //g' /etc/locale.gen && locale-gen