merge: #12962

12962: fix: provide github token to issue-labeler action r=remcowesterhoud a=megglos

## Description

The issue-label action's docs were already updated according to github/issue-labeler#67 however it wasn't released yet 🤦 , thus have to provide the token as input.

Follow-up to #12932.

## Related issues

<!-- Which issues are closed by this PR or are related -->

closes #12655

Co-authored-by: Meggle (Sebastian Bathke) <sebastian.bathke@camunda.com>

.github/workflows/issue-add-support-label.yml

@@ -18,3 +18,4 @@ jobs:
       with:
         configuration-path: .github/issue-labeler.yml
         enable-versioned-regex: 0
+        repo-token: "${{ github.token }}"