Pin CMake to < 4.4

[KyleFromNVIDIA]

Description

rapids-cmake is currently broken by CMake 4.4, so pin CMake until we have a fix.

Issue: rapidsai/build-planning#302

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Path: .coderabbit.yaml

Review profile: CHILL

Plan: Enterprise

Run ID: e8c3faf6-9613-46c6-ad3b-ba6e29c6bd6f

📥 Commits

Reviewing files that changed from the base of the PR and between 99ca825 and 2cc13e1.

📒 Files selected for processing (11)

• conda/environments/all_cuda-129_arch-aarch64.yaml
• conda/environments/all_cuda-129_arch-x86_64.yaml
• conda/environments/all_cuda-133_arch-aarch64.yaml
• conda/environments/all_cuda-133_arch-x86_64.yaml
• conda/recipes/libraft/conda_build_config.yaml
• conda/recipes/pylibraft/conda_build_config.yaml
• conda/recipes/raft-dask/conda_build_config.yaml
• dependencies.yaml
• python/libraft/pyproject.toml
• python/pylibraft/pyproject.toml
• python/raft-dask/pyproject.toml

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📝 Walkthrough

Summary by CodeRabbit

• Chores
  • Constrained supported CMake versions to >=4.0,<4.4 across build environments and packaging configurations.
  • Updated the copyright header in the raft-dask package to cover 2022–2026.

Walkthrough

Changes

CMake version bounds

Layer / File(s)	Summary
Shared build constraints dependencies.yaml, conda/recipes/*/conda_build_config.yaml	Shared and Conda recipe CMake requirements now use >=4.0,<4.4.
Conda environment constraints conda/environments/all_cuda-129_*.yaml, conda/environments/all_cuda-133_*.yaml	CUDA 12.9 and 13.3 environment definitions add the <4.4 CMake upper bound for both architectures.
Python build constraints python/*/pyproject.toml	Python build requirements now use cmake>=4.0,<4.4; raft-dask also updates its SPDX year range.

Estimated code review effort: 2 (Simple) | ~10 minutes

Suggested labels: improvement, non-breaking

Suggested reviewers: bdice

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly and concisely states the main change: pinning CMake below 4.4.
Description check	✅ Passed	The description matches the change set and explains why CMake is being pinned.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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