Bump llvm-project from 038de4e to 2f9fa50

Bumps [llvm-project](https://github.com/Xilinx/llvm-project) from `038de4e` to `2f9fa50`.
- [Commits](Xilinx/llvm-project@038de4e...2f9fa50)

---
updated-dependencies:
- dependency-name: llvm-project
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>