unix: regen on OpenBSD 7.2

Regenerate z{errors,sysctl,types} on OpenBSD 7.2 for all ports.

Change-Id: I351f7b2e1504a8be764582897af64c8a50c49f06
Reviewed-on: https://go-review.googlesource.com/c/sys/+/459499
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Run-TryBot: Ian Lance Taylor <iant@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>

unix/zsysctl_openbsd_mips64.go

@@ -36,6 +36,7 @@ var sysctlMib = []mibentry{
 	{"hw.pagesize", []_C_int{6, 7}},
 	{"hw.perfpolicy", []_C_int{6, 23}},
 	{"hw.physmem", []_C_int{6, 19}},
+	{"hw.power", []_C_int{6, 26}},
 	{"hw.product", []_C_int{6, 15}},
 	{"hw.serialno", []_C_int{6, 17}},
 	{"hw.setperf", []_C_int{6, 13}},
@@ -86,7 +87,6 @@ var sysctlMib = []mibentry{
 	{"kern.ngroups", []_C_int{1, 18}},
 	{"kern.nosuidcoredump", []_C_int{1, 32}},
 	{"kern.nprocs", []_C_int{1, 47}},
-	{"kern.nselcoll", []_C_int{1, 43}},
 	{"kern.nthreads", []_C_int{1, 26}},
 	{"kern.numvnodes", []_C_int{1, 58}},
 	{"kern.osrelease", []_C_int{1, 2}},
@@ -123,6 +123,7 @@ var sysctlMib = []mibentry{
 	{"kern.ttycount", []_C_int{1, 57}},
 	{"kern.utc_offset", []_C_int{1, 88}},
 	{"kern.version", []_C_int{1, 4}},
+	{"kern.video", []_C_int{1, 89}},
 	{"kern.watchdog.auto", []_C_int{1, 64, 2}},
 	{"kern.watchdog.period", []_C_int{1, 64, 1}},
 	{"kern.witnesswatch", []_C_int{1, 53}},