[llvm] [llvm-lit][test][NFC] Moved cat command tests into separate lit test file (PR #102366)

[via llvm-commits]

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@@ -0,0 +1,31 @@
+#!/usr/bin/env python
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connieyzhu wrote:

Since this has to do with moving files, I made this change in my most recent commit.

https://github.com/llvm/llvm-project/pull/102366