[gn] Port e614d56

Author: nico

llvm/utils/gn/secondary/compiler-rt/lib/sanitizer_common/BUILD.gn

@@ -112,6 +112,7 @@ source_set("sources") {
     "sanitizer_procmaps_mac.cpp",
     "sanitizer_procmaps_solaris.cpp",
     "sanitizer_ptrauth.h",
+    "sanitizer_redefine_builtins.h",
     "sanitizer_quarantine.h",
     "sanitizer_report_decorator.h",
     "sanitizer_ring_buffer.h",