- Fix the warning "FromAsCasing: 'as' and 'FROM' keywords' casing do not match"

- Sort packages alphabetically and put them on separate lines for easier comparison

docker/Dockerfile-alpine

@@ -1,4 +1,4 @@
-FROM alpine:3.20.0 as alpine-mimalloc
+FROM alpine:3.20.0 AS alpine-mimalloc
 
 RUN apk add --no-cache mimalloc
 
@@ -6,15 +6,26 @@ ENV LD_PRELOAD=/usr/lib/libmimalloc.so.2
 ENV MIMALLOC_LARGE_OS_PAGES=1
 
 
-FROM alpine-mimalloc as builder
+FROM alpine-mimalloc AS builder
 ARG DOCKER_TAG
 ARG BUILD_CONCURRENCY
-RUN mkdir -p /src  && mkdir -p /opt
 
-RUN apk add --no-cache \
-    cmake make git clang libbz2 libxml2 \
-    boost-dev boost-program_options boost-filesystem boost-iostreams boost-thread \
-    lua5.4-dev onetbb-dev expat-dev
+RUN mkdir -p /src /opt && \
+    apk add --no-cache \
+    boost-dev \
+    boost-filesystem \
+    boost-iostreams \
+    boost-program_options \
+    boost-thread \
+    clang \
+    cmake \
+    expat-dev \
+    git \
+    libbz2 \
+    libxml2 \
+    lua5.4-dev \
+    make \
+    onetbb-dev
 
 COPY . /src
 WORKDIR /src
@@ -41,14 +52,19 @@ RUN NPROC=${BUILD_CONCURRENCY:-$(nproc)} && \
 
 # Multistage build to reduce image size - https://docs.docker.com/engine/userguide/eng-image/multistage-build/#use-multi-stage-builds
 # Only the content below ends up in the image, this helps remove /src from the image (which is large)
-FROM alpine-mimalloc as runstage
+FROM alpine-mimalloc AS runstage
 
 COPY --from=builder /usr/local /usr/local
 COPY --from=builder /opt /opt
 
 RUN apk add --no-cache \
-    boost-program_options boost-date_time boost-iostreams boost-thread \
-    expat lua5.4 onetbb && \
+    boost-date_time \
+    boost-iostreams \
+    boost-program_options \
+    boost-thread \
+    expat \
+    lua5.4 \
+    onetbb && \
     ldconfig /usr/local/lib
 
 RUN /usr/local/bin/osrm-extract --help && \
@@ -60,3 +76,4 @@ RUN /usr/local/bin/osrm-extract --help && \
 WORKDIR /opt
 
 EXPOSE 5000
+