Update blender-plugin.yml

.github/workflows/blender-plugin.yml

@@ -16,7 +16,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v3
-    - name: Set up Python ${{ python-version }}
+    - name: Set up Python 3.10
       uses: actions/setup-python@v3
       with:
         python-version: 3.10