[Buildroot] [PATCH v2 1/1] utils/genrandconfig: switch to async/await format

[Peter Korsgaard]

>>>>> "James" == James Hilliard <james.hilliard1 at gmail.com> writes:

 > This requires python 3.5 or newer but is a bit cleaner than the
 > previous coroutine method.

 > This should also fix a python3.12 issue:
 > [Tue, 28 May 2024 13:09:05] INFO: generate the configuration
 > Traceback (most recent call last):
 >   File "/home/autobuild/autobuild/instance-0/buildroot/utils/genrandconfig", line 833, in <module>
 >     ret = asyncio.run(gen_config(args))
 >           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 >   File "/usr/lib/python3.12/asyncio/runners.py", line 194, in run
 >     return runner.run(main)
 >            ^^^^^^^^^^^^^^^^
 >   File "/usr/lib/python3.12/asyncio/runners.py", line 89, in run
 >     raise ValueError("a coroutine was expected, got {!r}".format(coro))
 > ValueError: a coroutine was expected, got <generator object gen_config at 0xffff7bd822c0>
 > [Tue, 28 May 2024 13:09:06] WARN: failed to generate configuration

 > Signed-off-by: James Hilliard <james.hilliard1 at gmail.com>
 > ---
 > Changes v1 -> v2:
 >   - rebase
 >   - update commit message with python 3.12 fix info

Committed to 2024.02.x, thanks.

-- 
Bye, Peter Korsgaard