Revert "Bump govuk_publishing_components from 35.23.0 to 36.0.1"

[AshGDS]

Reverts #2998

I think what has happened has:

• I've introduced a new meta tag
• This tries to dig into the content item and grab the first key in the array (content_item.dig(:links, :government, 0))
• However, in Ruby digs, I think it crashes if government is not an array and it tries to dig into it, instead of returning nil
• I think some content items do not have the array, as the tests that fail run GovukSchemas::RandomExample - so depending on what it returns, I think it passes or fails depending on the structure of the content item. So the dependabot passed, but it failed on main as they grabbed different content items.
• I will revert this and fix it in publishing components

Example of failing CI: https://github.com/alphagov/government-frontend/actions/runs/7049040483/attempts/2