[lldb] Move comment about noindex next to line it refers to

The comment was originally added in 34769d8. Then D44526
removed the flag added there (but kept the comment), and then
D66966 reintroduced a .noindex dir (which D68606 and then 33fca97
moved around a bit).

No behavior change.

Differential Revision: https://reviews.llvm.org/D107341

Author: nico

lldb/test/API/CMakeLists.txt

@@ -37,11 +37,6 @@ set(LLDB_TEST_USER_ARGS
   ""
   CACHE STRING "Specify additional arguments to pass to test runner. For example: '-C gcc -C clang -A i386 -A x86_64'")
 
-# The .noindex suffix is a marker for Spotlight to never index the
-# build directory.  LLDB queries Spotlight to locate .dSYM bundles
-# based on the UUID embedded in a binary, and because the UUID is a
-# hash of filename and .text section, there *will* be conflicts inside
-# the build directory.
 set(LLDB_TEST_COMMON_ARGS
   -u CXXFLAGS
   -u CFLAGS

lldb/test/CMakeLists.txt

@@ -12,6 +12,11 @@ if(LLDB_BUILT_STANDALONE)
 endif()
 
 # Configure the build directory.
+# The .noindex suffix is a marker for Spotlight to never index the
+# build directory.  LLDB queries Spotlight to locate .dSYM bundles
+# based on the UUID embedded in a binary, and because the UUID is a
+# hash of filename and .text section, there *will* be conflicts inside
+# the build directory.
 set(LLDB_TEST_BUILD_DIRECTORY "${PROJECT_BINARY_DIR}/lldb-test-build.noindex" CACHE PATH "The build root for building tests.")
 
 # Configure and create module cache directories.