ci: remove not required token for documentation

Author: tobiasehlert

.github/workflows/documentation.yml

@@ -43,7 +43,6 @@ jobs:
       - name: Trigger workflow in tibiadata-api-docs repo
         uses: peter-evans/repository-dispatch@v3
         with:
-          token: ${{ secrets.REPO_ACCESS_TOKEN }}
           repository: TibiaData/tibiadata-api-docs
           event-type: tibiadata-api-docs-release-update
           client-payload: '{"ref": "${{ github.ref }}", "sha": "${{ github.sha }}", "tag_name": "${{ github.event.release.tag_name }}"}'