[clang-tools-extra] [clang-tidy] perf-str-view-conv improvement: support c_str/data fixing (PR #181473)

[Zinovy Nis via cfe-commits]

irishrover wrote:

Here're a lot of such patterns in the wild life: for ex. https://source.chromium.org/chromium/chromium/src/+/main:content/browser/web_package/signed_exchange_envelope.cc;l=182?q=std::string%5C(.*c_str%5C(%5C)&ss=chromium&start=401

https://github.com/llvm/llvm-project/pull/181473