More fixing CI script

Author: gershnik

.github/workflows/docs.yml

@@ -17,10 +17,13 @@ jobs:
 
     - name: Setup Python environment
       run: |
+        python3 -m venv .venv
+        . .venv/bin/activate
         pip3 install -r requirements-docs.txt
         pip3 install .
 
     - name: Build and deploy docs
       run: |
+        . .venv/bin/activate
         mkdocs gh-deploy -s
 

.github/workflows/test.yml

@@ -11,6 +11,7 @@ on:
       - 'LICENSE.txt'
       - 'CHANGELOG.md'
       - '.github/workflows/release.yml'
+      - '.github/workflows/docs.yml'
 
 jobs:
   matrix: