fix(docker): Change to alpine

Debian bookworm does not provide the SQLite version I want (v3.45+).

Author: pan93412

Dockerfile

@@ -1,7 +1,7 @@
 # syntax=docker/dockerfile:1
 
 # Versions
-FROM dunglas/frankenphp:1-php8.3 AS frankenphp_upstream
+FROM dunglas/frankenphp:1-php8.3-alpine AS frankenphp_upstream
 
 # Base FrankenPHP image
 FROM frankenphp_upstream AS frankenphp_base
@@ -10,12 +10,14 @@ WORKDIR /app
 VOLUME /app/var/
 
 # persistent / runtime deps
-RUN apt-get update && apt-get install -y --no-install-recommends \
-	acl \
-	file \
-	gettext \
-	git \
-	&& rm -rf /var/lib/apt/lists/*
+RUN set -eux; \
+    apk add --no-cache \
+        acl \
+        fcgi \
+        file \
+        gettext \
+        git \
+    ;
 
 RUN set -eux; \
 	install-php-extensions \