workflows on pull requests failing due to wrong ref

[amacado]

Currently the bot:peek command failes (https://github.com/devicons/devicon/pull/217/checks?check_run_id=1671030442). I think this is because of the ref: ${{ github.head_ref }}

https://github.com/devicons/devicon/blob/develop/.github/workflows/peek_icons.yml#L13

ref: ${{ github.head_ref }}

It was merged in #460 and the problem will occur in the other workflow scripts as well I think. @Thomas-Boi what was the reason you changed this? :)

[Thomas-Boi]

Oh, that was because the checkout action was having changes from the develop branch AND the PR branch. I thought that it's probably a better idea to just limit the checkout to the PR branch, hence the github.head_ref.

It seems like this would cause the checkout action to checkout the PR branch, which would not belong to us => It has no permission => Script would fail.

I will fix this and push it in a new commit asap.

[Thomas-Boi]

Created a test PR at #474

[amacado]

sure, just give me a hint when you're done :)

[amacado]

Fixed in #472