[llvm] [CI][Github] Add Workflow to Run Python Tests in CI Folder (PR #148696)

[David Spickett via llvm-commits]

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@@ -0,0 +1,37 @@
+name: Check CI
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DavidSpickett wrote:

"Check CI Scripts" ?

It's a bit vague as is, will get lost in the large list of workflows we already have.

https://github.com/llvm/llvm-project/pull/148696