[clang-tools-extra] [clang-tidy] Temp fix for assert in performance-string-view-conversions (PR #179027)

[Zinovy Nis via cfe-commits]

================
@@ -27,6 +27,7 @@ struct basic_string {
   basic_string(const C *p, size_type count);
   basic_string(const C *b, const C *e);
   basic_string(size_t, C);
+  operator basic_string_view<C, T>() const;
----------------
irishrover wrote:

https://source.chromium.org/chromium/chromium/src/+/main:third_party/libc++/src/include/string;l=137

https://github.com/llvm/llvm-project/pull/179027