Also update setup-miniconda to v3

Author: NicolasHug

.github/workflows/lint.yaml

@@ -24,7 +24,7 @@ jobs:
       - name: Check out repo
         uses: actions/checkout@v6
       - name: Setup conda env
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           miniconda-version: "latest"
@@ -52,7 +52,7 @@ jobs:
       - name: Check out repo
         uses: actions/checkout@v6
       - name: Setup conda env
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           miniconda-version: "latest"

.github/workflows/reference_resources.yaml

@@ -60,7 +60,7 @@ jobs:
           name: meta-pytorch_torchcodec__${{ matrix.python-version }}_cpu_x86_64
           path: pytorch/torchcodec/dist/
       - name: Setup conda env
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           auto-update-conda: true
           miniconda-version: "latest"