Revert "Add nominal del for version"

This reverts commit 85641efa827c1a59102ab10b040169a0e1f2212c.

src/buildstream/_frontend/cli.py

@@ -1,7 +1,6 @@
 import multiprocessing
 import os
 import sys
-import time
 from functools import partial
 
 import shutil
@@ -183,7 +182,6 @@ def override_completions(orig_args, cmd, cmd_param, args, incomplete):
     """
 
     if cmd.name == "help":
-        time.sleep(10)
         return complete_commands(cmd, args, incomplete)
 
     # We can't easily extend click's data structures without
@@ -298,7 +296,6 @@ def print_version(ctx, param, value):
 
     from .. import __version__
 
-    time.sleep(10)
     click.echo(__version__)
     ctx.exit()
 
@@ -397,7 +394,6 @@ def cli(context, **kwargs):
 def help_command(ctx, command):
     """Print usage information about a given command
     """
-    time.sleep(10)
     command_ctx = search_command(command, context=ctx.parent)
     if not command_ctx:
         click.echo("Not a valid command: '{} {}'".format(ctx.parent.info_name, " ".join(command)), err=True)