Bump mamba-org/setup-micromamba in the github-actions group

Bumps the github-actions group with 1 update: [mamba-org/setup-micromamba](https://github.com/mamba-org/setup-micromamba).


Updates `mamba-org/setup-micromamba` from 2.0.0 to 2.0.1
- [Release notes](https://github.com/mamba-org/setup-micromamba/releases)
- [Commits](mamba-org/setup-micromamba@617811f...ab6bf8b)

---
updated-dependencies:
- dependency-name: mamba-org/setup-micromamba
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: github-actions
...

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

.github/workflows/tests.yml

@@ -21,7 +21,7 @@ jobs:
     - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4
 
     - name: Setup Micromamba Python ${{ matrix.python-version }}
-      uses: mamba-org/setup-micromamba@617811f69075e3fd3ae68ca64220ad065877f246 #v1
+      uses: mamba-org/setup-micromamba@ab6bf8bf7403e8023a094abeec19d6753bdc143e #v1
       with:
         environment-name: TEST
         init-shell: bash