Update version in config.yml via YAML load / dump

[Crunch09]

As discussed in #6676 , I've already ran the command once, so we can see what changes in the config.yml file when running this command (as it normalizes the YAML output)

[DirtyF]

@Crunch09 nice extra feature 😃

[ashmaroli]

@Crunch09 anyway to get the indentation back to two spaces?

[Crunch09]

@ashmaroli Good point, there should be an option i think! I'll check

[DirtyF]

It also remove any comments left in the file 😕

[ashmaroli]

The docs built fine locally so i guess the indentation is not that much of an issue for the list items (T.I.L.)

[Crunch09]

Yeah, if we want to have comments in there we need to stick with the regex i'm afraid :(

@ashmaroli Indentation is already set to 2 by default. I assume you meant the plugins and exclude arrays? I don't have enough YAML knowledge but i think there is no need for spaces so the YAML implementation doesn't add them.

[ashmaroli]

Yes, I was referring to them.. but since everything works fine, guess its okay then.. just that the config file looks a bit crowded to me now..

[DirtyF]

This file is rarely edited so I guess it's OK.

@jekyllbot: merge +site