Update CI to python 3.13

[elParaguayo]

No description provided.

[elParaguayo]

@sde1000 - sorry to ping you directly on this but you commented on the same issue in the qtile repo.

I'm hitting the same error message

               gcc -fno-strict-overflow -Wsign-compare -DNDEBUG -g -O3 -Wall -fPIC -I/home/runner/work/qtile-extras/qtile-extras/.tox/py313/include -I/opt/hostedtoolcache/Python/3.13.1/x64/include/python3.13 -c build/temp.linux-x86_64-cpython-313/xkbcommon._ffi.c -o build/temp.linux-x86_64-cpython-313/build/temp.linux-x86_64-cpython-313/xkbcommon._ffi.o
              build/temp.linux-x86_64-cpython-313/xkbcommon._ffi.c: In function ‘_cffi_const_XKB_CONTEXT_NO_SECURE_GETENV’:
              build/temp.linux-x86_64-cpython-313/xkbcommon._ffi.c:1021:12: error: ‘XKB_CONTEXT_NO_SECURE_GETENV’ undeclared (first use in this function); did you mean ‘_cffi_const_XKB_CONTEXT_NO_SECURE_GETENV’?
               1021 |   int n = (XKB_CONTEXT_NO_SECURE_GETENV) <= 0;
                    |            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
                    |            _cffi_const_XKB_CONTEXT_NO_SECURE_GETENV
              build/temp.linux-x86_64-cpython-313/xkbcommon._ffi.c:1021:12: note: each undeclared identifier is reported only once for each function it appears in
              error: command '/usr/bin/gcc' failed with exit code 1

and have pinned xkbcommon < 1.1 in my tox.ini file. However, this error seems to happen when another dependency is being installed (pywlroots) but that's happened after we've installed xkbcommon < 1.1.

Any ideas how I can fix this?

[sde1000]

It looks like pip install pywlroots==0.17.0 is pulling in xkbcommon-1.5.1 which then fails to build against libxkbcommon-1.4

pywlroots depends on "xkbcommon>=0.2", which would be satisfied by xkbcommon-1.0, so I'm not sure why pip is deciding to pull in the later version.

Why does pywlroots==0.17.0 get its own "pip install" command, rather than just being included in the list of dependencies?

EDIT 2: Looks like using --no-build-isolation for pywlroots fixes the problem. Feels like it shouldn't be necessary...

[elParaguayo]

Why does pywlroots==0.17.0 get its own "pip install" command, rather than just being included in the list of dependencies?

Because it must be installed after pywayland. Including it in the list of dependencies doesn't guarantee the correct installation order will be followed. (EDIT: tried it - still failed - same issue).

What I don't understand is why the main qtile repo doesn't have the same issue that I'm experiencing here.