Add support for python 3.11

[ZzEeKkAa]

Numba supports python 3.11 since 0.57.0. Now, that #1030 is merged we can provide this feature to numba-dpex.

I've faced following issue during build:

#18 9.187 gcc -pthread -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -fPIC -I/usr/local/include/python3.11 -I/usr/local/lib/python3.11/site-packages -I/usr/local/lib/python3.11/site-packages/numpy/core/include -I/usr/local/lib/python3.11/site-packages/dpctl/include -I/usr/local/include/python3.11 -c numba_dpex/core/runtime/_dpexrt_python.c -o build/temp.linux-x86_64-cpython-311/numba_dpex/core/runtime/_dpexrt_python.o
#18 9.328 In file included from numba_dpex/core/runtime/_dpexrt_python.c:20:
#18 9.328 numba_dpex/core/runtime/_nrt_python_helper.h:40:2: error: #error "Python minor version is not supported."
#18 9.328    40 | #error "Python minor version is not supported."
#18 9.328       |  ^~~~~
#18 9.344 error: command '/usr/bin/gcc' failed with exit code 1