add self hosted runners

Author: ishanrai05

.github/workflows/run_test.yml

@@ -4,14 +4,10 @@ on: [push, pull_request]
 
 jobs:
   lint-python:
-    runs-on: ubuntu-latest
+    runs-on: ['self-hosted', 'Linux', 'X64']
     steps:
     - name: Checkout
       uses: actions/[email protected]
-    - name: Setup Python
-      uses: actions/setup-python@v2
-      with:
-        python-version: 2.7
     - name: Install Pytest and mock
       run: |
         python2 -m pip install pytest mock