llvm-project

d063dc6e - [clang-tidy][NFC] Update broken HICPP documentation links (#180525)

[clang-tidy][NFC] Update broken HICPP documentation links (#180525) The original links to the High Integrity C++ Coding Standard now redirects to an [irrelevant page](https://www.perforce.com/resources) because Perforce made the document private (it now requires email to apply). This PR updates all HICPP-related documentation links to point to the application form, ensuring users can still find the official source for these rules.