src/meta-openembedded:python3-pybind11: upgrade 2.6.2 -> 2.7.0

v2.7.0 (Jul 16, 2021)
---------------------

New features:

* Enable ``py::implicitly_convertible<py::none, ...>`` for
  ``py::class_``-wrapped types.
  `#3059 <https://github.com/pybind/pybind11/pull/3059>`_

* Allow function pointer extraction from overloaded functions.
  `#2944 <https://github.com/pybind/pybind11/pull/2944>`_

* NumPy: added ``.char_()`` to type which gives the NumPy public ``char``
  result, which also distinguishes types by bit length (unlike ``.kind()``).
  `#2864 <https://github.com/pybind/pybind11/pull/2864>`_

* Add ``pybind11::bytearray`` to manipulate ``bytearray`` similar to ``bytes``.
  `#2799 <https://github.com/pybind/pybind11/pull/2799>`_

* ``pybind11/stl/filesystem.h`` registers a type caster that, on C++17/Python
  3.6+, converts ``std::filesystem::path`` to ``pathlib.Path`` and any
  ``os.PathLike`` to ``std::filesystem::path``.
  `#2730 <https://github.com/pybind/pybind11/pull/2730>`_

* A ``PYBIND11_VERSION_HEX`` define was added, similar to ``PY_VERSION_HEX``.
  `#3120 <https://github.com/pybind/pybind11/pull/3120>`_

Signed-off-by: Zheng Ruoqin <[email protected]>
Signed-off-by: Khem Raj <[email protected]>
Signed-off-by: Trevor Gamblin <[email protected]>

Author: zhengrq-fnst