Set custom runs-on

.github/workflows/api-multi-module-workflow.yml

@@ -47,7 +47,7 @@ on:
 
 jobs:
   api-multi-module-workflow:
-    runs-on: [self-hosted, custom]
+    runs-on: custom
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK 17

.github/workflows/api-single-module-workflow.yml

@@ -43,7 +43,7 @@ on:
 
 jobs:
   api-single-module-workflow:
-    runs-on: [self-hosted, custom]
+    runs-on: custom
     steps:
       - uses: actions/checkout@v2
       - name: Set up JDK 17