[clang] [clang][dataflow] Remove RecordValue.getLog() usage in HTMLLogger (PR #65645)

[Kinuko Yasuda via cfe-commits]

kinu wrote:

Here's the screenshot for a simple code snippet
![Btp9XprWFz4w2yQ (1)](https://github.com/llvm/llvm-project/assets/860295/bfd29ab5-ac44-418b-8649-365cfacae2c9)
'Without the patch' image is almost identical

You can see some more screenshots here:
https://docs.google.com/document/d/1gJqU5g7HCUifDUJBb5NzSBC0K-9W4nyZ3zxtpbTUDdk/view


https://github.com/llvm/llvm-project/pull/65645