[llvm] [docs] Update docs for CMake `LLVM_LIT_TOOLS_DIR` to Git for Windows (PR #217003)

[Andrew Ng via llvm-commits]

https://github.com/nga888 created https://github.com/llvm/llvm-project/pull/217003

The GnuWin32 tools no longer support all the lit test use cases and the requirements in `GettingStartedVS.md` were changed to Git for Windows in 2021. Update the docs for CMake `LLVM_LIT_TOOLS_DIR` to also use Git for Windows.

>From f9abf29801d114aabf11cf45050fa2ca9b2d2ae9 Mon Sep 17 00:00:00 2001
From: Andrew Ng <andrew.ng at sony.com>
Date: Tue, 18 Aug 2026 12:42:26 +0100
Subject: [PATCH] [docs] Update docs for CMake `LLVM_LIT_TOOLS_DIR` to Git for
 Windows

The GnuWin32 tools no longer support all the lit test use cases and the
requirements in `GettingStartedVS.md` were changed to Git for Windows in
2021. Update the docs for CMake `LLVM_LIT_TOOLS_DIR` to also use Git for
Windows.
---
 llvm/docs/CMake.md | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/llvm/docs/CMake.md b/llvm/docs/CMake.md
index c64b419cd06ba..90c0b7895d325 100644
--- a/llvm/docs/CMake.md
+++ b/llvm/docs/CMake.md
@@ -864,11 +864,12 @@ sub-projects. Nearly all of these variable names begin with `LLVM_`.
 
 **LLVM_LIT_TOOLS_DIR**:PATH
 
-:   The path to GnuWin32 tools for tests. Valid on Windows host. Defaults to
-    the empty string, in which case lit will look for tools needed for tests
-    (e.g., `grep`, `sort`, etc.) in your `%PATH%`. If GnuWin32 is not in your
-    `%PATH%`, then you can set this variable to the GnuWin32 directory so that
-    lit can find tools needed for tests in that directory.
+:   The path to the [Git for Windows](https://git-scm.com/) tools for tests.
+    Valid on Windows host. Defaults to the empty string, in which case lit will
+    look for tools needed for tests (e.g., `grep`, `sort`, etc.) in your
+    `%PATH%`. If Git for Windows is not in your `%PATH%`, then you can set this
+    variable to the Git for Windows `usr/bin` sub-directory so that lit can
+    find tools needed for tests in that directory.
 
 **LLVM_NATIVE_TOOL_DIR**:STRING