[llvm] [Runtimes] Merge 'compile_commands.json' files from runtimes build (PR #116303)

[Shilei Tian via llvm-commits]

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@@ -0,0 +1,42 @@
+#!/usr/bin/env python
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shiltian wrote:

Do we need LLVM copyright here?

https://github.com/llvm/llvm-project/pull/116303