github: Skip clang-analyze when reference generation fails. #619

Job	Run time
linux deb no dpdk	7m 31s
dpdk gcc (ubuntu-24.04)	1m 55s
libreswan (ubuntu-24.04)	5s
linux rpm fedora	4m 30s
build oss-fuzz fuzzers	2m 53s
osx clang --disable-ssl	1m 33s
clang-analyze	22m 41s
linux gcc --disable-ssl	2m 56s
linux clang --disable-ssl	2m 31s
linux gcc c99	2m 41s
linux clang c99	2m 34s
linux gcc test	8m 29s
linux clang address,undefined test	16m 33s
linux gcc test --enable-shared	14m 45s
linux clang test --enable-shared	12m 37s
linux gcc check check-dpdk dpdk	19m 22s
linux clang check check-dpdk dpdk	17m 9s
linux gcc test -ljemalloc	8m 58s
linux clang test -ljemalloc	9m 18s
linux gcc --enable-afxdp	2m 45s
linux clang --enable-afxdp	4m 0s
linux gcc dpdk --enable-shared	4m 6s
linux clang dpdk --enable-shared	3m 59s
linux gcc dpdk-shared	3m 6s
linux clang dpdk-shared	3m 9s
linux gcc dpdk-shared --enable-shared	3m 53s
linux clang dpdk-shared --enable-shared	3m 44s
linux gcc m32 --disable-ssl	2m 57s
linux gcc check-ovsdb-cluster	7m 45s
linux gcc check-kernel -100	10m 21s
linux gcc check-kernel 100-	15m 58s
linux clang address,undefined check-kernel -100	14m 38s
linux clang address,undefined check-kernel 100-	20m 59s
linux gcc check-offloads -100	9m 41s
linux gcc check-offloads 100-	11m 32s
linux gcc dpdk check-system-userspace	10m 52s
linux clang address,undefined dpdk check-system-userspace	14m 26s
linux gcc dpdk check-system-tso	10m 42s
linux gcc dpdk check-afxdp	11m 8s
	5h 28m 42s

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