Bump llvm-project from 0684dc4 to 2f0e627

Bumps [llvm-project](https://github.com/Xilinx/llvm-project) from `0684dc4` to `2f0e627`.
- [Commits](Xilinx/llvm-project@0684dc4...2f0e627)

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

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