Disable inprocess lld as library

Author: hsharsha

third_party/xla/xla/debug_options_flags.cc

@@ -400,7 +400,8 @@ DebugOptions DefaultDebugOptionsIgnoringFlags() {
 #endif
 
 #ifdef HAS_SUPPORT_FOR_LLD_AS_A_LIBRARY
-  opts.set_xla_gpu_use_inprocess_lld(true);
+  // TODO weekly-sync 2025-11-17 enable it once lldMain stops segfaulting
+  opts.set_xla_gpu_use_inprocess_lld(false);
 #endif
 
   opts.set_xla_gpu_use_memcpy_local_p2p(false);