update runner

Author: xlc

.github/workflows/coverage.yml

@@ -19,7 +19,7 @@ env:
 jobs:
   test:
     name: Coverage Report
-    runs-on: custom-runner-AWS
+    runs-on: [self-hosted]
     steps:
       - name: Cancel Previous Runs
         # Only cancel non-master branch runs

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           access_token: ${{ github.token }}
   build:
-    runs-on: custom-runner-AWS
+    runs-on: [self-hosted]
     env:
       SCCACHE_CACHE_SIZE: "50G"
     needs: cancel