Undo protobuf constraint fixing - make requirements and constraints equal

Author: andreilitvin

scripts/setup/constraints.txt

@@ -234,12 +234,6 @@ portpicker==1.5.2
     #   -r requirements.txt
     #   mobly
 prettytable==2.5.0
-prompt-toolkit==3.0.43
-    # via ipython
-protobuf==4.24.4
-    # via
-    #   mbed-ls
-    #   mbed-os-tools
 prompt-toolkit==3.0.43
     # via ipython
 protobuf==3.20.1