change smartdns-aarch64 to smartdns-x86_64

smartdns/Dockerfile

@@ -6,7 +6,7 @@ ARG APK_MIRROR=dl-cdn.alpinelinux.org
 RUN sed -i "s/dl-cdn.alpinelinux.org/${APK_MIRROR}/g" /etc/apk/repositories && \
     apk add --no-cache --no-progress curl && \
     cd / && \
-    wget --tries=3 -O smartdns $(curl -s https://api.github.com/repos/pymumu/smartdns/releases/latest | grep browser_download_url | egrep -o 'http.://.+/smartdns-aarch64' | head -n1)
+    wget --tries=3 -O smartdns $(curl -s https://api.github.com/repos/pymumu/smartdns/releases/latest | grep browser_download_url | egrep -o 'http.://.+/smartdns-x86_64' | head -n1)
 
 FROM alpine:${ALPINE_VERSION}