Add "always: true" for no-force-push

Author: koppor

.github/ghprcomment.yml

@@ -62,6 +62,7 @@
     While the PR was in progress, a new version of JabRef has been released.
     You have to merge `upstream/main` and move your entry in `CHANGELOG.md` up to the section `## [Unreleased]`.
 - jobName: no-force-push
+  always: true
   message: >
     Do not force-push!
     Force pushing is a very bad practice when working together on a project (mainly because it is [not supported well by GitHub itself](https://github.com/orgs/community/discussions/3478)).