Temporarily skip sys.fs.tmpfs.times_test.{empty,non_empty} in CI

PR:		249362
Sponsored by:	The FreeBSD Foundation

contrib/netbsd-tests/fs/tmpfs/t_times.sh

@@ -36,6 +36,10 @@ empty_head() {
 	atf_set "require.user" "root"
 }
 empty_body() {
+	if [ "$(atf_config_get ci false)" = "true" ]; then
+		atf_skip "https://bugs.freebsd.org/249362"
+	fi
+
 	test_mount
 
 	atf_check -s eq:0 -o empty -e empty touch a
@@ -68,6 +72,10 @@ non_empty_head() {
 	atf_set "require.user" "root"
 }
 non_empty_body() {
+	if [ "$(atf_config_get ci false)" = "true" ]; then
+		atf_skip "https://bugs.freebsd.org/249362"
+	fi
+
 	test_mount
 
 	echo foo >b || atf_fail "Non-empty creation failed"