refactor(docker): improve cargo-chef caching in Dockerfile

Dockerfile

@@ -1,27 +1,15 @@
 # syntax=docker/dockerfile:1.4.3-labs
-FROM lukemathwalker/cargo-chef:0.1.39-rust-1.63.0-slim-buster as planner
+FROM lukemathwalker/cargo-chef:0.1.39-rust-1.63.0-slim-buster as chef
 WORKDIR app
+
+FROM chef AS planner
 COPY . .
 RUN cargo chef prepare --recipe-path recipe.json
 
-FROM lukemathwalker/cargo-chef:0.1.39-rust-1.63.0-slim-buster as cacher
-WORKDIR app
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    --allow-unauthenticated git
+FROM chef AS builder
 COPY --from=planner /app/recipe.json recipe.json
-ENV CARGO_NET_GIT_FETCH_WITH_CLI=true
 RUN cargo chef cook --release --recipe-path recipe.json
-
-FROM rust:1.63.0-slim-buster as builder
-WORKDIR app
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    --allow-unauthenticated zlib1g-dev \
-    && apt-get clean && rm -rf /var/lib/apt/lists/*
 COPY . .
-COPY --from=cacher /app/target target
-COPY --from=cacher $CARGO_HOME $CARGO_HOME
 RUN cargo build --release --locked --no-default-features
 RUN rm -f target/release/deps/git_cliff*