Removed empty line

Author: kper

lldb/test/API/functionalities/gdb_remote_client/TestGDBServerTargetXML.py

@@ -798,7 +798,6 @@ def haltReason(self):
         self.match("register read x30", ["t5 = 0x0807060504030201"])
         self.match("register read x31", ["t6 = 0x0807060504030201"])
 
-
     @skipIfXmlSupportMissing
     @skipIfRemote
     @skipIfLLVMTargetMissing("X86")