build: remove unused resource file

scripts/check.mjs

@@ -400,16 +400,6 @@ const resolveUninstall = () => {
   });
 };
 
-const resolveSetDnsScript = () =>
-  resolveResource({
-    file: "set_dns.sh",
-    downloadURL: `https://github.com/clash-verge-rev/set-dns-script/releases/download/script/set_dns.sh`,
-  });
-const resolveUnSetDnsScript = () =>
-  resolveResource({
-    file: "unset_dns.sh",
-    downloadURL: `https://github.com/clash-verge-rev/set-dns-script/releases/download/script/unset_dns.sh`,
-  });
 const resolveMmdb = () =>
   resolveResource({
     file: "Country.mmdb",
@@ -449,8 +439,6 @@ const tasks = [
   { name: "service", func: resolveService, retry: 5 },
   { name: "install", func: resolveInstall, retry: 5 },
   { name: "uninstall", func: resolveUninstall, retry: 5 },
-  { name: "set_dns_script", func: resolveSetDnsScript, retry: 5 },
-  { name: "unset_dns_script", func: resolveUnSetDnsScript, retry: 5 },
   { name: "mmdb", func: resolveMmdb, retry: 5 },
   { name: "geosite", func: resolveGeosite, retry: 5 },
   { name: "geoip", func: resolveGeoIP, retry: 5 },