message: Change 11.0 tag for alloy build
diff: @@ -126,8 +126,7 @@ def checkout_LLVM(component, version_LLVM, target_dir, from_validation, verbose)
  if version_LLVM == "trunk":
  GIT_TAG="master"
  elif version_LLVM == "11_0":
  - # Update tag when 11.0 releases
  - GIT_TAG="origin/release/11.x"
  + GIT_TAG="llvmorg-11.0.0"
  elif version_LLVM == "10_0":
  GIT_TAG="llvmorg-10.0.1"
  elif version_LLVM == "9_0":
  