ovs-atomic: Fix inclusion of Clang header by GCC 14. #2022

Job	Run time
dpdk gcc	1m 55s
linux deb no dpdk	4m 42s
osx clang --disable-ssl	2m 59s
linux gcc --disable-ssl	2m 2s
linux clang --disable-ssl	2m 10s
linux gcc c99	2m 5s
linux clang c99	2m 13s
linux gcc test	7m 15s
linux clang test asan	12m 43s
linux clang test ubsan	8m 52s
linux gcc test --enable-shared	9m 59s
linux clang test --enable-shared	10m 6s
linux gcc test dpdk	7m 34s
linux clang test dpdk	7m 33s
linux gcc test -ljemalloc	7m 40s
linux clang test -ljemalloc	7m 45s
linux gcc --enable-afxdp	2m 4s
linux clang --enable-afxdp	2m 4s
linux gcc dpdk --enable-shared	2m 55s
linux clang dpdk --enable-shared	2m 44s
linux gcc dpdk-shared	2m 39s
linux clang dpdk-shared	2m 27s
linux gcc dpdk-shared --enable-shared	3m 7s
linux clang dpdk-shared --enable-shared	2m 51s
linux gcc m32 --disable-ssl	1m 56s
	2h 0m 20s

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