Rebase to 3.17, migrate to s6v3

Dockerfile.aarch64

@@ -1,4 +1,6 @@
-FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.15
+# syntax=docker/dockerfile:1
+
+FROM ghcr.io/linuxserver/baseimage-alpine:arm64v8-3.17
 
 # set version label
 ARG BUILD_DATE
@@ -13,8 +15,6 @@ ENV XDG_CONFIG_HOME="/config/xdg"
 RUN \
   echo "**** install packages ****" && \
   apk add -U --upgrade --no-cache \
-    curl \
-    jq \
     icu-libs \
     sqlite-libs && \
   echo "**** install radarr ****" && \
@@ -40,4 +40,5 @@ COPY root/ /
 
 # ports and volumes
 EXPOSE 7878
+
 VOLUME /config