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

[James Henderson via llvm-commits]

================
@@ -0,0 +1,83 @@
+# Check cat command with single file.
+#
+# RUN: rm -rf %T/testCat
----------------
jh7370 wrote:

I'd normally agree with you, but as the intent is to make various modifications to improve these existing tests in a follow-up, I think it makes sense to defer this change to that patch too, to make it clearer what actually changed.

I'm ambivalent about the extra directory. Happy either way on that one.

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