src/meta-openembedded:python3-absl: upgrade 2.0.0 -> 2.1.0

Changelog:
=========
-Added absl.flags.override_value function to provide FlagHolder with a construct
 to modify values.
-Added a new method absltest.TestCase.assertDataclassEqual that tests equality
 of dataclass.dataclass objects with better error messages when the assert fails.
-absl.flags.argparse_flags.ArgumentParser now correctly inherits an empty
 instance of FlagValues to ensure that absl flags, such as --flagfile, --undefok
 are supported.
-Do not exit 5 if tests were skipped on Python 3.12. This follows the CPython
 change in python/cpython#113856.
-The flag foo no longer retains the value bar after FLAGS.foo = bar fails due to
 a validation error.
-Fixed an issue caused by this Python 3.12.1 change where the test reporter
 crashes when all tests are skipped.

Signed-off-by: Wang Mingyu <[email protected]>
Signed-off-by: Khem Raj <[email protected]>