migrate fbobjc/ to ruff

Summary:
Formats the covered files with pyfmt.

paintitblack

Reviewed By: parul100495, aleivag

Differential Revision: D65982035

fbshipit-source-id: 76b3e7060f03a4431b49483e82d7ef5543eec93f

Author: amyreese

Diff for: commands/FBDebugCommands.py

@@ -286,7 +286,6 @@ def run(self, arguments, options):
 
 
 def switchBreakpointState(expression, on):
-
     expression_pattern = re.compile(r"{}".format(expression), re.I)
 
     target = lldb.debugger.GetSelectedTarget()

Diff for: fbchisellldb.py

@@ -169,7 +169,6 @@ def helpForCommand(command, filename):
     if command.options():
         help += "\n\nOptions:"
         for option in command.options():
-
             if option.longName and option.shortName:
                 optionFlag = option.longName + "/" + option.shortName
             elif option.longName: