[Release][CI] Windows verification job fails due to patch not being available for Windows

[raulcd]

Describe the bug, including details regarding any error messages, version, and platform.

When we updated mimalloc to version to 3.1.5:

• GH-47588: [C++] Bump mimalloc version to 3.1.5 #47589

We added patch on ci/conda_env_cpp.txt. This is used on the Windows verification job and it fails because patch is unavailable for Windows, the error:

D:\a\crossbow\crossbow\arrow>call conda create --no-shortcuts -c conda-forge -f -q -y -p C:\tmp\arrow-verify-release\conda-env     --file=!ARROW_SOURCE!\ci\conda_env_cpp.txt     --file=!ARROW_SOURCE!\ci\conda_env_python.txt     git     python=3.10       || exit /B 1 
CI detected...
3 channel Terms of Service accepted
Channels:
 - conda-forge
 - defaults
Platform: win-64
Collecting package metadata (repodata.json): ...working... done
Solving environment: ...working... failed

PackagesNotFoundError: The following packages are not available from current channels:

  - patch

Current channels:

  - https://conda.anaconda.org/conda-forge
  - defaults

To search for alternate channels that may provide the conda package you're
looking for, navigate to

    https://anaconda.org/

and use the search bar at the top of the page.

This is failing on the maintenance branch for 22.0.0, see:
https://github.com/ursacomputing/crossbow/actions/runs/18489102364/job/52683879173

Component(s)

Continuous Integration, Release

[raulcd]

Issue resolved by pull request 47810
#47810