fix(deno_std): fix .editorconfig syntax

fix .editorconfig to make .js/.ts settings take effect.

Previously those settings were being ignored

.editorconfig

@@ -1,6 +1,6 @@
 root = true
 
-[*.ts,*.js]
+[*{.ts,*.js}]
 charset = utf-8
 end_of_line = lf
 insert_final_newline = true