Bump conda-incubator/setup-miniconda in the actions group

Bumps the actions group with 1 update: [conda-incubator/setup-miniconda](https://github.com/conda-incubator/setup-miniconda).


Updates `conda-incubator/setup-miniconda` from 3.1.0 to 3.1.1
- [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@d2e6a04...505e639)

---
updated-dependencies:
- dependency-name: conda-incubator/setup-miniconda
  dependency-version: 3.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/env-checks.yml

@@ -69,7 +69,7 @@ jobs:
             ${{ runner.os }}-${{ matrix.python-version }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('environment.yml') }}
 
       # create the conda env
-      - uses: conda-incubator/setup-miniconda@d2e6a045a86077fb6cad6f5adf368e9076ddaa8d  # v3.1.0
+      - uses: conda-incubator/setup-miniconda@505e6394dae86d6a5c7fbb6e3fb8938e3e863830  # v3.1.1
         with:
           python-version: ${{ matrix.python-version }}
           auto-update-conda: true