[roll] Roll llvm-project/libc f27c68f..368ae3b (12 commits)

368ae3b [libc] Prevent printf index mode crashes
16f9482 [libc] Partially implement 'quick_exit' for the GPU
51a0a5d [libc] Implement ntohl and ntohs
744636c [libc] Fix amdgpu startup code flags
b73bfe3 [libc] Introduce a libc internal assertion macro named LIBC_ASSERT.
67b2fb1 [libc][CMake] Missing TableGen include
6915717 [libc] Fix LIBC_GPU_ARCHITECTURES not being used
83f6869 [libc] Add Month enum, refactor mktime_test
7ff5aa3 [libc] Fix GPU include directories not being set properly
d1921bd [libc] Fix dependencies for generating the GPU binary file
a6f6cf9 [libc] Support add_object_library for the GPU build
e6f4f8a [libc][AArch64] Fix fullbuild when using G++/GCC

GitOrigin-RevId: 5e3ed04b0877f57d5a0478c6b8584df1d0924611
Change-Id: Ib8ebf6a1506bda4150fef896980a1b3d4ad77ef3
diff --git a/third_party/flower b/third_party/flower
index 34c447c..0df3ae2 100644
--- a/third_party/flower
+++ b/third_party/flower
@@ -314,7 +314,7 @@
              gitsubmoduleof="fuchsia"
              path="third_party/llvm-libc/src"
              remote="https://llvm.googlesource.com/llvm-project/libc"
-             revision="f27c68f457ccbbabda30eea0f937a04cba186477"/>
+             revision="368ae3b79f4750581a1ad389f4ecd2ce2ddcb119"/>
     <project name="third_party/lz4"
              gitsubmoduleof="fuchsia"
              path="third_party/lz4"