chore: update deploy-docs.yml to activate virtual environment before …

…building and deploying docs

.github/workflows/deploy-docs.yml

@@ -4,8 +4,6 @@ on:
     branches:
       - main
       - master
-    paths:
-      - docs/**
 jobs:
   deploy:
     runs-on: ubuntu-latest
@@ -26,6 +24,9 @@ jobs:
         working-directory: ./python-package
         run: poetry install
 
+      - name: Activate virtual environment
+        run: source $(poetry env info --path)/bin/activate
+
       - name: Build and deploy docs
         working-directory: ./docs
         run: python -m mkdocs gh-deploy --force