tests

Fix issue with absolute path with Python 3.13 on Windows #1275

Job	Run time
test_msys2_mingw (mingw64, x86_64, gcc, g++)	1m 35s
test (3.9, ubuntu-latest)	43s
test_msys2_mingw (mingw32, i686, gcc, g++)	1m 53s
collateral (diffcov)	50s
ci_setuptools (3.10, ubuntu-latest)	4m 2s
test (3.9, macos-latest)	1m 3s
collateral (docs)	27s
test_msys2_mingw (ucrt64, ucrt-x86_64, gcc, g++)	1m 41s
test (3.9, windows-latest)	2m 47s
test_cygwin (39, windows-latest)	3m 56s
test (3.13, ubuntu-latest)	52s
test_msys2_mingw (clang64, clang-x86_64, clang, clang++)	1m 49s
test_msvc_python_mingw	2m 5s
test (3.13, macos-latest)	54s
test (3.13, windows-latest)	2m 58s
test (3.10, ubuntu-latest)	41s
test (3.11, ubuntu-latest)	38s
test (3.12, ubuntu-latest)	47s
test (3.14, ubuntu-latest)	57s
test (pypy3.10, ubuntu-latest)	1m 40s
check	2s
release	0s
	32m 20s

Provide feedback