Merge pull request swiftlang#31029 from apple/shahmishal/line-debug-info-only

[Preset] Generate line number debug information only to reduce the sy…

Author: shahmishal

utils/build-presets.ini

@@ -1357,6 +1357,10 @@ skip-test-swiftsyntax
 skip-test-skstresstester
 skip-test-swiftevolve
 
+extra-cmake-options=
+   -DCMAKE_C_FLAGS="-gline-tables-only"
+   -DCMAKE_CXX_FLAGS="-gline-tables-only"
+
 #===------------------------------------------------------------------------===#
 # LLDB build configurations
 #