Increment PYBIND11_VERSION_

QA: ``` $ nox -s tests_packaging nox > Running session tests_packaging nox > Creating virtual environment (virtualenv) using python3 in .nox/tests_packaging nox > python -m pip install -r tests/requirements.txt --prefer-binary nox > pytest tests/extra_python_package =========================================================== test session starts ============================================================ platform darwin -- Python 3.10.2, pytest-7.0.0, pluggy-1.5.0 rootdir: /Users/rgrossekunst/forked/pybind11/tests/extra_python_package, configfile: pytest.ini plugins: timeout-2.3.1 collected 4 items tests/extra_python_package/test_files.py .... [100%] ============================================================ 4 passed in 33.98s ============================================================ nox > Session tests_packaging was successful. ```

Author: rwgk

include/pybind11/detail/common.h

@@ -11,11 +11,11 @@
 
 #define PYBIND11_VERSION_MAJOR 2
 #define PYBIND11_VERSION_MINOR 11
-#define PYBIND11_VERSION_ 1
+#define PYBIND11_VERSION_ 2
 
 // Similar to Python's convention: https://docs.python.org/3/c-api/apiabiversion.html
 // Additional convention: 0xD = dev
-#define PYBIND11_VERSION_HEX 0x020B0100
+#define PYBIND11_VERSION_HEX 0x020B0200
 
 // Define some generic pybind11 helper macros for warning management.
 //

pybind11/_version.py

@@ -8,5 +8,5 @@ def _to_int(s: str) -> Union[int, str]:
 return s
 
 
-__version__ = "2.11.1"
+__version__ = "2.11.2"
 version_info = tuple(_to_int(s) for s in __version__.split("."))