Fix vulnerability https://github.com/nf-core/eager/security/dependabot/1

Author: jfy133

.github/workflows/linting_comment.yml

@@ -1,4 +1,3 @@
-
 name: nf-core linting comment
 # This workflow is triggered after the linting action is complete
 # It posts an automated comment to the PR, even if the PR is coming from a fork
@@ -12,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download lint results
-        uses: dawidd6/action-download-artifact@v2
+        uses: dawidd6/action-download-artifact@v6
         with:
           workflow: linting.yml
 
@@ -26,4 +25,3 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           number: ${{ steps.pr_number.outputs.pr_number }}
           path: linting-logs/lint_results.md
-