Wrong example of workingDirTemplate usage

[augi]

How are you running Renovate?

Self-hosted Renovate

If you're self-hosting Renovate, tell us which platform (GitHub, GitLab, etc) and which version of Renovate.

GitHub Enterprise

Please tell us more about your question or problem

We started using postUpgradeTask feature, but the created PR indicates spawn /bin/sh ENOENT error. We are on 41.116.4.

We are using a configuration similar to the one from the docs: https://docs.renovatebot.com/configuration-options/#workingdirtemplate

It is strange that there is {{{ used for the variables - actually, it is used in more examples on the page: https://docs.renovatebot.com/configuration-options/

Couldn't this be the issue? Then, the docs should be fixed, IMHO.

Logs (if relevant)

Logs

Replace this text with your logs, between the starting and ending triple backticks

[augi]

The triple is actually correct: https://handlebarsjs.com/guide/#html-escaping