[clang] [alpha.webkit.UncountedCallArgsChecker] A return value can be erroneously treated as unsafe if it's a template parameter (PR #157993)

[Rashmi Mudduluru via cfe-commits]

https://github.com/t-rasmud approved this pull request.

LGTM!

https://github.com/llvm/llvm-project/pull/157993