Update .github/workflows/ci-build.yaml

Author: jacobtomlinson

.github/workflows/ci-build.yaml

@@ -26,7 +26,7 @@ jobs:
             ${{ runner.os }}-conda-${{ env.CACHE_NUMBER }}-${{ hashFiles('binder/environment.yml') }}
 
       - name: Setup Conda Environment
-        uses: conda-incubator/setup-miniconda@v2
+        uses: conda-incubator/setup-miniconda@v3
         with:
           miniforge-variant: Mambaforge
           miniforge-version: latest