Update Python version and linkml package version

Author: puja-trivedi

.github/workflows/reusable-generate_yaml_model.yaml

@@ -18,12 +18,12 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.9
+          python-version: "3.10.x"
 
       - name: Install the required python packages
         run: |
           python -m pip install .[test]
-          pip install linkml=="1.8.1" # specify the older version of linkml
+          pip install linkml=="1.11.1" # specify the older version of linkml
           pip install git+https://github.com/brain-bican/bkbit.git
 
       - name: Other installations