Add script for pausing FB

src/scripts/set_pause.py

@@ -0,0 +1,9 @@
+from agenda_culturel.models import RecurrentImport
+
+def run():
+    rimports = RecurrentImport.objects.filter(processor="Facebook events").all()
+
+    for r in rimports:
+        r.downloader = "chromium (pause)"
+    
+    RecurrentImport.objects.bulk_update(rimports, fields=["downloader"])