[lldb] [llvm] [lldb] Make Python >= 3.8 required for LLDB 21 (PR #124735)

[David Spickett via llvm-commits]

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@@ -447,6 +447,9 @@ Changes to the LLVM tools
 Changes to LLDB
 ---------------------------------
 
+* When building LLDB with Python support, the minimum version of Python is now
+  3.8.
+
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DavidSpickett wrote:

This looks weird now but when I rebase after the branching, this will be the one and only note here.

https://github.com/llvm/llvm-project/pull/124735