[gn] port cc36533

Author: nico

llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn

@@ -299,6 +299,7 @@ write_cmake_config("llvm-config") {
     "LLVM_ENABLE_TELEMETRY=",
     "LLVM_DEFAULT_TARGET_TRIPLE=$llvm_target_triple",
     "LLVM_ENABLE_DEBUGLOC_COVERAGE_TRACKING=",
+    "LLVM_ENABLE_DEBUGLOC_ORIGIN_TRACKING=",
     "LLVM_ENABLE_DUMP=",
     "LLVM_ENABLE_HTTPLIB=",
     "LLVM_FORCE_USE_OLD_TOOLCHAIN=",