Fix PARTITION in get_partitions

src/sluurp/utils.py

@@ -24,7 +24,7 @@ def get_partitions() -> tuple:
     # sinfo -O partition
     process = SubProcessCommand(command="sinfo -O partition")
     try:
-        res = process.run()
+        res = process.run()[1:] #First item is PARTITION which is filtered out in the 2 next methods
     except Exception:
         pass
     else: