Update cd.yml

Author: lindluni

.github/workflows/cd.yml

@@ -8,7 +8,7 @@ on:
 jobs:
   test:
     name: Build and Test
-    runs-on: ubuntu-20.04-8core-sl
+    runs-on: ubuntu-latest
     concurrency:
       group: ${{ github.workflow }}-main-${{ matrix.images.target }}
       cancel-in-progress: true