Re-Enable -v and -vv on dev_container

They have been dropped with the recent refactoring to not use argh.

BUG=None
TEST=./tools/dev_container -v

Change-Id: Ifa65b14d316e27dbb5cef9714fbd3adf110b79e6
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3664051
Commit-Queue: Dennis Kempin <denniskempin@google.com>
Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>
Tested-by: kokoro <noreply+kokoro@google.com>

tools/dev_container

@@ -24,7 +24,7 @@ import argparse
 import getpass
 import shutil
 from typing import Tuple
-from impl.common import CROSVM_ROOT, cmd, chdir, quoted
+from impl.common import CROSVM_ROOT, cmd, chdir, quoted, add_verbose_args
 import sys
 
 CONTAINER_NAME = f"crosvm_dev_{getpass.getuser()}"
@@ -145,6 +145,7 @@ if __name__ == "__main__":
     parser.add_argument(
         "command", nargs=argparse.REMAINDER, help="The command to execute in the container."
     )
+    add_verbose_args(parser)
     args = parser.parse_args()
     main(
         args.command,

tools/impl/common.py

@@ -481,7 +481,7 @@ def run_commands(*functions: Callable[..., Any], default_fn: Optional[Callable[.
     try:
         # Add global verbose arguments
         parser = argparse.ArgumentParser()
-        __add_verbose_args(parser)
+        add_verbose_args(parser)
 
         # Add provided commands to parser. Do not use sub-commands if we just got one function.
         if functions:
@@ -507,7 +507,7 @@ def very_verbose():
     return "-vv" in sys.argv or "--very-verbose" in sys.argv
 
 
-def __add_verbose_args(parser: argparse.ArgumentParser):
+def add_verbose_args(parser: argparse.ArgumentParser):
     # This just serves as documentation to argparse. The verbose variables are directly
     # parsed from argv above to ensure they are accessible early.
     parser.add_argument(