allow deselecting nvcomp wheels (#17774)

Follow-up to #16946

Adds a matrix filter `use_cuda_wheels` in the `dependencies.yaml` list used for `libcudf`'s `nvcomp` dependency. Some types of builds (like RAPIDS devcontainers) prefer to use the system-installed nvCOMP to one provided by wheels.

This ensures that preference is respected, because those builds pass matrix selector `use_cuda_wheels=false` through `rapids-dependency-file-generator` (rapidsai/devcontainers#382).

## Notes for Reviewers

### How I tested this

Saw that `nvidia-nvcomp-cu12` made it into the environment in pip devcontainers builds in previous PRs:

```text
...
 numpy>=1.23,<3.0a0
  nvidia-nvcomp-cu12==4.1.0.6
  nvtx>=0.2.1
...
```

([logs from recent PR build in this repo](https://github.com/rapidsai/cudf/actions/runs/12860325999/job/35852085397#step:8:1010))

It's not there as of this PR 😁 

```text
...
  numpy>=1.23,<3.0a0
  nvtx>=0.2.1
...
```

([build link](https://github.com/rapidsai/cudf/actions/runs/12896597574/job/35959950655?pr=17774#step:8:1028))

#

Authors:
  - James Lamb (https://github.com/jameslamb)
  - Bradley Dice (https://github.com/bdice)

Approvers:
  - Bradley Dice (https://github.com/bdice)

URL: #17774

dependencies.yaml

@@ -438,12 +438,21 @@ dependencies:
         matrices:
           - matrix:
               cuda: "12.*"
+              use_cuda_wheels: "true"
             packages:
               - nvidia-nvcomp-cu12==4.1.0.6
           - matrix:
               cuda: "11.*"
+              use_cuda_wheels: "true"
             packages:
               - nvidia-nvcomp-cu11==4.1.0.6
+          # if use_cuda_wheels=false is provided, do not add dependencies on any CUDA wheels
+          # (e.g. for DLFW and pip devcontainers)
+          - matrix:
+              use_cuda_wheels: "false"
+            packages:
+          # if no matching matrix selectors passed, list the unsuffixed packages
+          # (just as a source of documentation, as this populates pyproject.toml in source control)
           - matrix:
             packages:
               - nvidia-nvcomp==4.1.0.6

python/libcudf/pyproject.toml

@@ -1,4 +1,4 @@
-# Copyright (c) 2024, NVIDIA CORPORATION.
+# Copyright (c) 2024-2025, NVIDIA CORPORATION.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -75,7 +75,7 @@ regex = "(?P<value>.*)"
 [tool.rapids-build-backend]
 build-backend = "scikit_build_core.build"
 dependencies-file = "../../dependencies.yaml"
-matrix-entry = "cuda_suffixed=true"
+matrix-entry = "cuda_suffixed=true;use_cuda_wheels=true"
 requires = [
     "cmake>=3.26.4,!=3.30.0",
     "libkvikio==25.2.*,>=0.0.0a0",