keep alive removed as banned

Author: marc-hanheide

.github/workflows/figshare-processing.yaml

@@ -100,11 +100,3 @@ jobs:
             ./output/*.csv 
             ./output/*.bib
           retention-days: 30
-  keepalive-job:
-    name: Keepalive Workflow
-    runs-on: ubuntu-latest
-    permissions:
-      actions: write
-    steps:
-      - uses: actions/checkout@v4
-      - uses: gautamkrishnar/keepalive-workflow@v2