zfs: fix the zdb_001_neg test

The test needed to be updated for r331701 (MFV illumos 8671400), which added
a "-k" option.

MFC after:	2 weeks
Sponsored by:	Axcient

tests/sys/cddl/zfs/tests/cli_root/zdb/zdb_001_neg.ksh

@@ -69,7 +69,7 @@ set -A args "create" "add" "destroy" "import fakepool" \
     "add mirror fakepool" "add raidz fakepool" \
     "add raidz1 fakepool" "add raidz2 fakepool" \
     "setvprop" "blah blah" "-%" "--?" "-*" "-=" \
-    "-a" "-f" "-g" "-h" "-j" "-k" "-m" "-n" "-p" "-p /tmp" \
+    "-a" "-f" "-g" "-h" "-j" "-m" "-n" "-p" "-p /tmp" \
     "-r" "-t" "-w" "-x" "-y" "-z" \
     "-D" "-E" "-G" "-H" "-I" "-J" "-K" "-M" \
     "-N" "-Q" "-T" "-W"