fix: issue body formatting

.github/workflows/Vulnerability-Scan.yaml

@@ -246,7 +246,7 @@ jobs:
             if [[ ${{ inputs.is-from-release }} == 'true' ]]; then
               revision_to_released_tags=$(python3 -m src.shared.release_info get_revision_to_released_tags --all-releases ${{ inputs.oci-image-path }}/_releases.json)
               affected_tracks=$(echo "${revision_to_released_tags}" | jq -r '."${{ steps.simplify-image-name.outputs.img_revision }}" | map("- `\(.)`") | join("\n")')
-              echo -e "Affected tracks:" >> issue.md
+              echo -e "\n### Affected tracks:" >> issue.md
               echo -e "${affected_tracks}" >> issue.md
               echo -e "Details: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}" >> issue.md
             fi