update sdk-template to latest version

[ulex]

Hi, @citizenmatt

Could you please update sdk-template to latest version?
and maybe set fetch.recurseSubmodules?

It has fix for this issue
JetBrains/sdkdocs-template#2

[citizenmatt]

Yep, will do it later today. There are a couple of updates to sdkdocs-template that need to come across. Haven't seen fetch.recurseSubmodules, I'll check it out.