Build on self-hosted (#23688)

Build precompiled on the faster self hosted runners

GitOrigin-RevId: 28e5c505be3b3c24fa1ded38ca838985723f46a2

Author: nipunn1313

.github/workflows/precompile.yml

@@ -7,7 +7,8 @@ on:
 
 jobs:
   release:
-    runs-on: ubuntu-latest
+    name: Build Convex Backend
+    runs-on: [self-hosted, aws, x64, xlarge]
     steps:
       - name: Check out code
         uses: actions/checkout@v2