Hello Guix,

Latest p11-kit update fails to test and build.

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…
FAIL: test-compat
1..2
ok 1 /hash/murmur3
ok 2 /hash/murmur3-incr
…
1..16
ok 1 /conf/test_parse_conf_1
ok 2 /conf/test_parse_ignore_missing
ok 3 /conf/test_parse_fail_missing
ok 4 /conf/test_merge_defaults
ok 5 /conf/test_load_globals_merge
ok 6 /conf/test_load_globals_no_user
ok 7 /conf/test_load_globals_system_sets_only
ok 8 /conf/test_load_globals_user_sets_only
ok 9 /conf/test_load_globals_system_sets_invalid
ok 10 /conf/test_load_globals_user_sets_invalid
ok 11 /conf/test_load_modules_merge
ok 12 /conf/test_load_modules_no_user
ok 13 /conf/test_load_modules_user_only
ok 14 /conf/test_load_modules_user_none
ok 15 /conf/test_parse_boolean
not ok 16 /conf/setuid
# assertion failed (ret == 18): (33 == 18)
# in test_setuid() at test-conf.c:421
FAIL: test-conf
…
2 of 47 tests failed
…
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2a6e049a2f850aaa11e0ccabd94415e695e32c81