* Fix regex in issue labeler config
The regex was wrongly matching extra characters through the use of `.` which matches any character. This also adds the requirement of the match version number being immediately after the `Minecraft Version` section.
* update issue-labeler to v3
* Update labels.yml
* fix backslashes again
* fix that there are actually two newlines
* fix escaping again?
* use sync labels
* use single quotes
* use more double backslashes
* reduce to test if this works at all
* reintroduce minecraft version
* doesn't work
* try previous version
* didn't help
* add back the 1.
