added orca_neb to ts adapters

Author: kfir4444

arc/job/adapter.py

@@ -101,6 +101,7 @@ class JobEnum(str, Enum):
     gcn = 'gcn'  # Graph neural network for isomerization, https://doi.org/10.1021/acs.jpclett.0c00500
     user = 'user'  # user guesses
     xtb_gsm = 'xtb_gsm'   # Double ended growing string method (DE-GSM), [10.1021/ct400319w, 10.1063/1.4804162] via xTB
+    orca_neb = 'orca_neb'
 
 
 class JobTypeEnum(str, Enum):