JS: Disable LTO again, doesn't work with emscripten 1.38.47-upstream

I'll re-enable it later once I find time to upgrade the containers for a more recent Mono
version and the matching Emscripten version.

Author: akien-mga

build-javascript/build.sh

@@ -6,7 +6,7 @@ set -e
 
 export BUILD_NAME=official
 export SCONS="scons -j${NUM_CORES} verbose=yes warnings=no progress=no"
-export OPTIONS="debug_symbols=no use_lto=yes"
+export OPTIONS="debug_symbols=no use_lto=no"
 export OPTIONS_MONO="module_mono_enabled=yes mono_static=yes mono_prefix=/root/mono-installs/wasm-runtime-release"
 export TERM=xterm