actually we dont need runners config at a ll

Author: cquil11

.github/workflows/label-validation.yml

@@ -17,10 +17,7 @@ jobs:
             - name: Parse label
               shell: python
               run: |
-                  import yaml
                   import re
-                  with open('${{ github.workspace }}/.github/configs/runners.yaml', 'r') as f:
-                    runners = yaml.safe_load(f)
 
                   # Matches strings like h200-trt_gptoss
                   runner_model_pattern = r'^([^_]+)_([^_]+)$'