Bump conda-incubator/setup-miniconda from 2.3.0 to 3.0.3

Bumps [conda-incubator/setup-miniconda](https://github.com/conda-incubator/setup-miniconda) from 2.3.0 to 3.0.3.
- [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@v2.3.0...v3.0.3)

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

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

.github/workflows/conda.yml

@@ -68,7 +68,7 @@ jobs:
         with:
           fetch-depth: 0
       - name: Set up Python
-        uses: conda-incubator/setup-miniconda@v2.3.0
+        uses: conda-incubator/setup-miniconda@v3.0.3
         with:
           miniforge-variant: Mambaforge
           use-mamba: true

.github/workflows/test-upstream.yml

@@ -35,7 +35,7 @@ jobs:
         with:
           fetch-depth: 0 # Fetch all history for all branches and tags.
       - name: Set up Python
-        uses: conda-incubator/setup-miniconda@v2.3.0
+        uses: conda-incubator/setup-miniconda@v3.0.3
         with:
           miniforge-variant: Mambaforge
           use-mamba: true
@@ -77,7 +77,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
-        uses: conda-incubator/setup-miniconda@v2.3.0
+        uses: conda-incubator/setup-miniconda@v3.0.3
         with:
           miniforge-variant: Mambaforge
           use-mamba: true

.github/workflows/test.yml

@@ -56,7 +56,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
-        uses: conda-incubator/setup-miniconda@v2.3.0
+        uses: conda-incubator/setup-miniconda@v3.0.3
         with:
           miniforge-variant: Mambaforge
           use-mamba: true
@@ -102,7 +102,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python
-        uses: conda-incubator/setup-miniconda@v2.3.0
+        uses: conda-incubator/setup-miniconda@v3.0.3
         with:
           miniforge-variant: Mambaforge
           use-mamba: true