replace debian with alpine

Dockerfile

@@ -1,25 +1,26 @@
-FROM debian:bookworm-slim
+FROM alpine:latest
 
-ENV DEBIAN_FRONTEND=noninteractive
-ENV LANG=C.UTF-8
 ENV OPENTTD_JGR_VERSION=0.65.3
 
-RUN apt-get update && apt-get install -y \
+RUN apk add --no-cache \
-    build-essential \
-    cmake \
     git \
-    libsdl2-dev \
+    build-base \
-    libsdl2-mixer-dev \
+    cmake \
-    libfontconfig-dev \
+    sdl2-dev \
-    libicu-dev \
+    sdl2_mixer-dev \
+    fontconfig-dev \
+    icu-dev \
     libpng-dev \
-    liblzma-dev \
+    xz-dev \
-    liblzo2-dev \
+    lzo-dev \
-    libzstd-dev \
+    zstd-dev \
-    pkg-config \
     wget \
     unzip \
-    && apt-get clean
+    bash \
+    curl \
+    pkgconfig \
+    freetype-dev \
+    bzip2-dev
 
 WORKDIR /openttd