Update release script to nu_plugin_formats (nushell#384)

Also no need to sleep

Author: sholderbach

make_release/nu_release.nu

@@ -29,27 +29,32 @@ let subcrates_wave_3 = [
     # plugins
     nu_plugin_query,
     nu_plugin_inc,
-    nu_plugin_gstat
+    nu_plugin_gstat,
+    nu_plugin_formats,
 ]
 
+# Recent versions of cargo verify the upload of your crate 
+# So no need to `sleep` anymore.
+
 for subcrate in $subcrates_wave_1 {
     cd $subcrate
     cargo publish
-    sleep 1min
+    # sleep 1min
     cd ..
 }
 
 for subcrate in $subcrates_wave_2 {
     cd $subcrate
+    # due to build.rs in `nu-command`
     cargo publish --no-verify
-    sleep 1min
+    # sleep 1min
     cd ..
 }
 
 for subcrate in $subcrates_wave_3 {
     cd $subcrate
     cargo publish
-    sleep 1min
+    # sleep 1min
     cd ..
 }