Update build_docs.yaml

Author: lufre1

.github/workflows/build_docs.yaml

@@ -20,10 +20,10 @@ jobs:
 
     steps:
     - name: Checkout Code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Set up Micromamba
-      uses: mamba-org/setup-micromamba@v2
+      uses: mamba-org/setup-micromamba@v4
       with:
         micromamba-version: "latest"       # Use the latest version of micromamba
         environment-file: .github/doc_env.yaml  # Reference your environment.yml file
@@ -65,7 +65,7 @@ jobs:
         with:
           name: documentation
       - name: Deploy to GiHub Pages
-        uses: actions/deploy-pages@v2  
+        uses: actions/deploy-pages@v4
         with: 
           artifact_name: documentation