include/: ignore new sys/eventfd.h symlink
include/: ignore new sys/eventfd.h symlink

Signed-off-by: Mike Frysinger <8f3f75c74bd5184edcfa6534cab3c13a00a2f794@gentoo.org>

majek/uclibc-vx32,ddcc/klee-uclibc-0.9.33.2,hjl-tools/uClibc,groundwater/uClibc,atgreen/uClibc-moxie,brgl/uclibc-ng,ffainelli/uClibc,ndmsystems/uClibc,majek/uclibc-vx32,hjl-tools/uClibc,mephi42/uClibc,wbx-github/uclibc-ng,wbx-github/uclibc-ng,waweber/uclibc-clang,kraj/uclibc-ng,czankel/xtensa-uclibc,hjl-tools/uClibc,czankel/xtensa-uclibc,groundwater/uClibc,hjl-tools/uClibc,ddcc/klee-uclibc-0.9.33.2,hwoarang/uClibc,kraj/uClibc,groundwater/uClibc,mephi42/uClibc,atgreen/uClibc-moxie,groundwater/uClibc,brgl/uclibc-ng,waweber/uclibc-clang,ffainelli/uClibc,atgreen/uClibc-moxie,foss-xtensa/uClibc,wbx-github/uclibc-ng,czankel/xtensa-uclibc,kraj/uclibc-ng,brgl/uclibc-ng,kraj/uclibc-ng,majek/uclibc-vx32,hwoarang/uClibc,skristiansson/uClibc-or1k,kraj/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,hjl-tools/uClibc,foss-xtensa/uClibc,waweber/uclibc-clang,mephi42/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,hwoarang/uClibc,ndmsystems/uClibc,kraj/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,foss-xtensa/uClibc,czankel/xtensa-uclibc,brgl/uclibc-ng,ddcc/klee-uclibc-0.9.33.2,foss-xtensa/uClibc,ndmsystems/uClibc,groundwater/uClibc,ddcc/klee-uclibc-0.9.33.2,skristiansson/uClibc-or1k,foss-for-synopsys-dwc-arc-processors/uClibc,wbx-github/uclibc-ng,ffainelli/uClibc,skristiansson/uClibc-or1k,kraj/uclibc-ng,mephi42/uClibc,atgreen/uClibc-moxie,majek/uclibc-vx32,ndmsystems/uClibc,waweber/uclibc-clang,skristiansson/uClibc-or1k,hwoarang/uClibc,kraj/uClibc,ffainelli/uClibc,ffainelli/uClibc