[DO NOT MERGE] how many assertions do i want? Yes.

Author: jieyouxu

src/ci/github-actions/jobs.yml

@@ -342,9 +342,10 @@ auto:
       RUSTC_RETRY_LINKER_ON_SEGFAULT: 1
       MACOSX_DEPLOYMENT_TARGET: 10.12
       SELECT_XCODE: /Applications/Xcode_15.2.app
-      NO_LLVM_ASSERTIONS: 1
-      NO_DEBUG_ASSERTIONS: 1
-      NO_OVERFLOW_CHECKS: 1
+      # XXX(jieyouxu): I want assertions
+      #NO_LLVM_ASSERTIONS: 1
+      #NO_DEBUG_ASSERTIONS: 1
+      #NO_OVERFLOW_CHECKS: 1
       DIST_REQUIRE_ALL_TOOLS: 1
       CODEGEN_BACKENDS: llvm,cranelift
     <<: *job-macos-xl