Disable the LLDB test for the right nightly preset

(cherry picked from commit 6446e64)

Author: shahmishal

utils/build-presets.ini

@@ -1282,6 +1282,8 @@ stress-test
 dash-dash
 
 lldb-test-swift-only
+# SKIP LLDB TESTS (67923799)
+skip-test-lldb
 
 # Path to the .tar.gz package we would create.
 installable-package=%(installable_package)s
@@ -1303,8 +1305,6 @@ dash-dash
 
 no-assertions
 
-# SKIP LLDB TESTS (67923799)
-skip-test-lldb
 
 [preset: buildbot_osx_package,no_assertions,lto]
 mixin-preset=buildbot_osx_package,no_assertions