Use built-in no-restricted-syntax to ban null instead of plugin, ban null type too (#58095)

src/tsserver/nodeServer.ts

@@ -243,7 +243,7 @@ export function initializeNodeSystem(): StartInput {
         protected write(s: string, _type: ts.server.Msg) {
             if (this.fd >= 0) {
                 const buf = Buffer.from(s);
-                // eslint-disable-next-line no-null/no-null
+                // eslint-disable-next-line no-restricted-syntax
                 fs.writeSync(this.fd, buf, 0, buf.length, /*position*/ null!); // TODO: GH#18217
             }
             if (this.traceToConsole) {