Bump conda-incubator/setup-miniconda from 3.1.1 to 3.2.0 (#701)

Bumps [conda-incubator/setup-miniconda](https://github.com/conda-incubator/setup-miniconda) from 3.1.1 to 3.2.0.
- [Release notes](https://github.com/conda-incubator/setup-miniconda/releases)
- [Changelog](https://github.com/conda-incubator/setup-miniconda/blob/main/CHANGELOG.md)
- [Commits](conda-incubator/setup-miniconda@505e639...8352349)

---
updated-dependencies:
- dependency-name: conda-incubator/setup-miniconda
  dependency-version: 3.2.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build-docs.yml

@@ -56,7 +56,7 @@ jobs:
       # is resolved
 
       - name: Set up miniforge
-        uses: conda-incubator/setup-miniconda@505e6394dae86d6a5c7fbb6e3fb8938e3e863830  # v3.1.1
+        uses: conda-incubator/setup-miniconda@835234971496cad1653abb28a638a281cf32541f  # v3.2.0
         with:
           activate-environment: cuda-python-docs
           environment-file: ./cuda_python/docs/environment-docs.yml