chore(deps-dev): Bump conan from 2.28.1 to 2.29.0 in the python group

[dependabot]

Bumps the python group with 1 update: conan.

Updates conan from 2.28.1 to 2.29.0

Release notes

Sourced from conan's releases.

2.29.0 (28-May-2026)

• Feature: Limited support for python_requires in workspace, only in conanws.yml file. (conan-io/conan#20028). Docs: 📃
• Feature: Added new public attribute binaries to the MesonToolchain generator. (conan-io/conan#20017)
• Feature: Add support for Apple OS 26.5 release. (conan-io/conan#19976)
• Feature: Document RemoveAPI. (conan-io/conan#19930)
• Feature: New global_user.conf file to locally customize global.conf. (conan-io/conan#19923). Docs: 📃
• Feature: Add support for GCC 16. (conan-io/conan#19921)
• Fix: Forward -vxxx verbosity argument to conan workspace build/install packages. (conan-io/conan#20015)
• Fix: Add message when no packages found in conan list command. (conan-io/conan#20013)
• Fix: source_credentials.json now supports supplying only headers (conan-io/conan#20004). Docs: 📃
• Fix: conan workspace add --output-folder now properly updates the output_folder of an existing package entry in conanws.yml instead of ignoring it. (conan-io/conan#19988)
• Fix: Default variant for QNX and VxWorks in default settings.yml should be null, not None. Also, add qcc=12.2 version. (conan-io/conan#19981)
• Fix: runtime_deploy: avoid crashing when overriding existing symlinks. (conan-io/conan#19977)
• Fix: AutotoolsDeps will link with -rpath on shared package types and components correctly. (conan-io/conan#19975)
• Fix: Warn and re-fetch when requested URLs conflict with existing ones with the same SHA256. (conan-io/conan#19969)
• Fix: cppstd_flag for clang-cl now correctly maps C++23, C++26 and gnu++ standards instead of producing invalid /std: flags. (conan-io/conan#19965)
• Fix: Correct the conan workspace init docstring. (conan-io/conan#19950)
• Fix: Allow workspaces root Conanfile to have a name to apply conf with patterns that would match that name. (conan-io/conan#19927)
• Fix: Fix meson_lib missing deps, meson_exe layout & install verbosity. (conan-io/conan#19918)
• Bugfix: Raise an error if package_type and shared option mismatch (package-type is set to shared-library and shared=False or package_type=static-library and shared=True) (conan-io/conan#20023)
• BugFix: Fix the computation of options in graph build-order. (conan-io/conan#19950)
• Bugfix: Fix requirement definition for multilib components without explicit requirements for CMakeConfigDeps. (conan-io/conan#19942)
• Bugfix: MSBuildDeps no longer generates duplicate include and library directory paths in multi-component packages. (conan-io/conan#19937)

Commits

• f9e8a4f conan 2.29.0
• 2777dbd new approach for Workspace py-requires (#20028)
• d8b5637 wip (#20030)
• bd8573b poc (#20001)
• 68f7c27 Fix cppstd_flag for clang-cl driver in C++23 / C++26 / gnu++ modes (#19...
• 121c2b4 Correctly handle package_type and shared option contradictions (#20023)
• 4de3880 optimizing some tests (#20024)
• 4bd24a4 Correctly handle package_type in MesonToolchain (#20022)
• d055f69 fix unittest test_linked_folder_copy_from_linked_folder (#20019)
• cab4ae1 [MesonToolchain] Added new public attribute binaries (#20017)
• Additional commits viewable in compare view

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