[compiler-rt] [ASan] Prevent ASan/LSan deadlock by preloading modules before error reporting (PR #131756)

[via llvm-commits]

dyung wrote:

I'm also noticing flakiness of this test on some of my x64 linux builders as well:
 - https://lab.llvm.org/buildbot/#/builders/202/builds/765
 - https://lab.llvm.org/buildbot/#/builders/202/builds/766
 - https://lab.llvm.org/buildbot/#/builders/174/builds/16460
 - https://lab.llvm.org/buildbot/#/builders/174/builds/16432
 - https://lab.llvm.org/buildbot/#/builders/174/builds/16386
 - https://lab.llvm.org/buildbot/#/builders/174/builds/16339
 - https://lab.llvm.org/buildbot/#/builders/174/builds/16310
 - https://lab.llvm.org/buildbot/#/builders/174/builds/16292
 - https://lab.llvm.org/buildbot/#/builders/174/builds/16286

https://github.com/llvm/llvm-project/pull/131756