[clang] [clang-tools-extra] [llvm] Reland: [clang] Improved canonicalization for template specialization types (PR #135414)

[Matheus Izvekov via llvm-commits]

mizvekov wrote:

Adding lldb back to the ci script, as otherwise lldb cannot be tested locally.

https://github.com/llvm/llvm-project/pull/135414