refactor: slim down the matchmaker docker image.

Dockerfile

@@ -4,31 +4,23 @@
 # Bones Matchmaker Docker image
 #
 
-FROM rust:1.64-slim as builder
-
-RUN apt-get update && \
-    apt-get install -y \
-        curl \
-        pkg-config \
-        libudev-dev \
-        libasound2-dev && \
-        rm -rf /var/lib/apt/lists/*
+FROM rust:1.69.0-slim as builder
 
 WORKDIR /usr/src/bones
 COPY . .
 RUN --mount=type=cache,target=/usr/local/cargo/registry/cache \
     --mount=type=cache,target=/usr/local/cargo/registry/index \
     --mount=type=cache,target=/usr/local/cargo/git/db \
     --mount=type=cache,target=/usr/src/bones/target \
-    cargo build -p bones_matchmaker
+    # Uncomment if building with behind custom CA cert
+    --mount=type=bind,src=./cacert.gitignore.crt,target=/etc/ssl/certs/ca-certificates.crt \
+    cargo build --release -p bones_matchmaker
 
 RUN --mount=type=cache,target=/usr/src/bones/target \
-    cp target/debug/bones_matchmaker /usr/local/bin/bones_matchmaker
+    cp target/release/bones_matchmaker /usr/local/bin/bones_matchmaker
 
-# TODO: Slim down this container. We need to try and strip all unneeded deps from Bevy for the
-# matchmaker.
-FROM debian:bullseye
-RUN apt-get update && apt-get install -y libasound2 && rm -rf /var/lib/apt/lists/*
-COPY --from=builder /usr/local/bin/bones_matchmaker /usr/local/bin/bones_matchmaker
+FROM ubuntu:23.04
+USER 1001
+COPY --from=builder /usr/local/bin/bones_matchmaker /bones_matchmaker
 EXPOSE 8943/udp
-ENTRYPOINT /usr/local/bin/bones_matchmaker
+CMD /bones_matchmaker

rust-toolchain

@@ -1 +1 @@
-1.67
+1.69.0