Merge pull request #59755 from adrian-prantl/lldb-sanitizer-preset

Presets: Build a release stdlib on the lldb sanitizer bot.

Author: adrian-prantl

utils/build-presets.ini

@@ -539,12 +539,6 @@ lldb-use-system-debugserver
 release-debuginfo
 assertions
 
-# We need to build an unoptimized swift benchmark driver for stepper testing.
-# Ditto for the swift stdlib. (LLDB doesn't support stepping through optimized
-# swift code yet.)
-extra-cmake-options=-DSWIFT_BENCHMARK_UNOPTIMIZED_DRIVER:BOOL=1
-debug-swift-stdlib
-
 # Disable non-x86 building/testing.
 skip-build-ios
 skip-test-ios