switched to self-hosted runner for future projects

.github/workflows/package.yml

@@ -4,7 +4,7 @@ on:
 
 jobs:
   package:
-    runs-on: ${{ matrix.os }}
+    runs-on: self-hosted
     strategy:
       matrix:
         os: [windows-latest, ubuntu-latest]
@@ -13,7 +13,6 @@ jobs:
         uses: actions/setup-python@v2
         with:
           python-version: 3.x
-          node-version: 16
 
       - name: Checkout repository
         uses: actions/checkout@v2