### Is this a new feature, an improvement, or a change to existing functionality? Improvement ### How would you describe the priority of this feature request Medium ### Please provide a clear description of problem this feature solves This would allow a few things: 1. Adopt an updated version of IWYU with ARM support 2. Pickup the fix for llvm/llvm-project#92948 and remove the `-W ignore` flag being set in `ci/scripts/cpp_checks.sh` ### Describe your ideal solution Adopt Clang 19 ### Describe any alternatives you have considered _No response_ ### Additional context _No response_ ### Code of Conduct - [x] I agree to follow MRC's Code of Conduct - [x] I have searched the [open feature requests](https://github.com/nv-morpheus/MRC/issues?q=is%3Aopen+is%3Aissue+label%3A%22feature+request%22%2Cimprovement%2Cenhancement) and have found no duplicates for this feature request
Is this a new feature, an improvement, or a change to existing functionality?
Improvement
How would you describe the priority of this feature request
Medium
Please provide a clear description of problem this feature solves
This would allow a few things:
SyntaxWarning: invalid escape sequence llvm/llvm-project#92948 and remove the-W ignoreflag being set inci/scripts/cpp_checks.shDescribe your ideal solution
Adopt Clang 19
Describe any alternatives you have considered
No response
Additional context
No response
Code of Conduct