Fix workflow: Use version from package.json instead of tag

.github/workflows/publish.yml

@@ -24,11 +24,6 @@ jobs:
         
     - name: Install dependencies
       run: npm ci
-      
-    - name: Update version from tag
-      run: |
-        VERSION=${GITHUB_REF#refs/tags/v}
-        npm version $VERSION --no-git-tag-version
         
     - name: Package extension
       run: |