Remove deprecated FindPythonLibs

[ZzEeKkAa]

FindPythonLibs is deprecated since cmake 3.18 and was removed in cmake 3.27. It results in build errors for projects that uses 3.27 and dpctl.

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-- pybind11 v2.10.2
CMake Warning (dev) at _skbuild/linux-x86_64-3.11/cmake-build/_deps/pybind11-src/tools/FindPythonLibsNew.cmake:98 (find_package):
  Policy CMP0148 is not set: The FindPythonInterp and FindPythonLibs modules
  are removed.  Run "cmake --help-policy CMP0148" for policy details.  Use
  the cmake_policy command to set the policy and suppress this warning.

Call Stack (most recent call first):
  _skbuild/linux-x86_64-3.11/cmake-build/_deps/pybind11-src/tools/pybind11Tools.cmake:50 (find_package)
  _skbuild/linux-x86_64-3.11/cmake-build/_deps/pybind11-src/tools/pybind11Common.cmake:180 (include)
  _skbuild/linux-x86_64-3.11/cmake-build/_deps/pybind11-src/CMakeLists.txt:208 (include)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found PythonInterp: /home/yevhenii/.miniconda3/envs/conda-build/bin/python (found suitable version "3.11.5", minimum required is "3.6")
-- Found PythonLibs: /home/yevhenii/.miniconda3/envs/conda-build/lib/libpython3.11.so
-- Performing Test HAS_INTEL_IPO
-- Performing Test HAS_INTEL_IPO - Success
CMake Warning (dev) at /home/yevhenii/.miniconda3/envs/conda-build/lib/python3.11/site-packages/skbuild/resources/cmake/FindPythonExtensions.cmake:245 (find_package):
  Policy CMP0148 is not set: The FindPythonInterp and FindPythonLibs modules
  are removed.  Run "cmake --help-policy CMP0148" for policy details.  Use
  the cmake_policy command to set the policy and suppress this warning.

Call Stack (most recent call first):
  dpctl/CMakeLists.txt:2 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

-- Found PythonInterp: /home/yevhenii/.miniconda3/envs/conda-build/bin/python (found version "3.11.5")
CMake Warning (dev) at /home/yevhenii/.miniconda3/envs/conda-build/lib/python3.11/site-packages/skbuild/resources/cmake/FindPythonExtensions.cmake:252 (find_package):
  Policy CMP0148 is not set: The FindPythonInterp and FindPythonLibs modules
  are removed.  Run "cmake --help-policy CMP0148" for policy details.  Use
  the cmake_policy command to set the policy and suppress this warning.

Call Stack (most recent call first):
  dpctl/CMakeLists.txt:2 (find_package)
This warning is for project developers.  Use -Wno-dev to suppress it.

But it looks like expected behavior: pybind/pybind11#4785

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[oleksandr-pavlyk]

👍

[ZzEeKkAa]

@oleksandr-pavlyk Thank you! I don't have an authority to merge the PR. Could you do it for me? Jenkins errors seems to be unrelated to the PR.