libselinux/utils: drop reachable assert in sefcontext_compile #616

Job	Run time
build (gcc, 3.12, 3.3)	1m 53s
build (gcc, 3.12, 3.3, test-flags-override)	1m 38s
build (gcc, 3.12, 3.3, test-debug)	1m 44s
build (gcc, 3.12, 3.3, linker-bfd)	1m 29s
build (gcc, 3.12, 3.3, linker-gold)	1m 47s
build (gcc, 3.11, 3.3)	1m 36s
build (gcc, 3.10, 3.3)	1m 31s
build (gcc, 3.9, 3.3)	1m 37s
build (gcc, 3.8, 3.3)	1m 53s
build (gcc, 3.7, 3.3)	1m 37s
build (gcc, pypy3.7, 3.3)	2m 21s
build (gcc, 3.12, 3.2)	1m 35s
build (gcc, 3.12, 3.1)	1m 39s
build (gcc, 3.12, 3.0)	1m 37s
build (gcc, 3.12, 2.7)	2m 11s
build (gcc, 3.12, 2.6)	2m 2s
build (gcc, 3.12, 2.5)	2m 2s
build (clang, 3.12, 3.3)	1m 39s
build (clang, 3.12, 3.3, test-flags-override)	1m 35s
build (clang, 3.12, 3.3, test-debug)	2m 1s
build (clang, 3.11, 3.3)	2m 18s
build (clang, 3.10, 3.3)	2m 3s
build (clang, 3.9, 3.3)	1m 45s
build (clang, 3.8, 3.3)	1m 53s
build (clang, 3.7, 3.3)	2m 46s
build (clang, pypy3.7, 3.3)	2m 9s
build (clang, 3.12, 3.2)	1m 41s
build (clang, 3.12, 3.1)	2m 1s
build (clang, 3.12, 3.0)	2m 22s
build (clang, 3.12, 2.7)	2m 25s
build (clang, 3.12, 2.6)	1m 53s
build (clang, 3.12, 2.5)	1m 56s
build (gcc, 3.12, 3.3, sanitizers)	2m 20s
	1h 2m 59s

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