Merge topic 'doc-ctest-dir'

12ae3fa0b6 Help: Document that ctest(1) --test-dir was added in 3.20

Acked-by: Kitware Robot <[email protected]>
Merge-request: !9019

Help/manual/ctest.1.rst

@@ -354,6 +354,8 @@ Run Tests
 
 .. option:: --test-dir <dir>
 
+ .. versionadded:: 3.20
+
  Specify the directory in which to look for tests, typically a CMake project
  build directory. If not specified, the current directory is used.