Patch glibc to fix Clang "use of undeclared identifier 'va_list'" error am: 62a4a6b7a8

Original change: https://android-review.googlesource.com/c/platform/prebuilts/gcc/linux-x86/host/x86_64-linux-glibc2.17-4.8/+/2403274

Change-Id: I5a138e5790b387281fa80db5e63baddbc60218a0
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>