CI/GitHub: Remove PR GitHub Action because of current limitations

GitHub Actions triggered when creating a Pull Request receive a read-only token that makes them useless when trying to do anything on GitHub.
Useful links:
- https://github.com/actions/first-interaction/issues/10
- https://github.com/actions/labeler/issues/12
- https://github.com/actions/labeler#pull-request-labeler

1 files changed, 0 insertions, 14 deletions

diff --git a/.github/workflows/pr-labeler.yml b/.github/workflows/pr-labeler.yml
deleted file mode 100644
index 3df7dea6e69..00000000000
--- a/.github/workflows/pr-labeler.yml
+++ /dev/null
@@ -1,14 +0,0 @@
-on:
-  pull_request:
-    types: [opened]
-
-jobs:
-  pr_labeler:
-    runs-on: ubuntu-latest
-    name: Pull Request Labeler
-    steps:
-    - name: Pull Request Labeler
-      id: pr-labeler
-      uses: TrinityCore/GitHub-Actions@pr-labeler-prod
-      with:
-        token: ${{ secrets.GITHUB_TOKEN }}
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