fix: Update dependencies for OpenBSD support

[geowiwi]

resolves #

go build -tags "" -ldflags " -X github.com/influxdata/telegraf/internal.Commit=f899eb5c -X github.com/influxdata/telegraf/internal.Branch=master -X github.com/influxdata/telegraf/internal.Version=1.25.0-f899eb5c" ./cmd/telegraf
# github.com/moby/sys/mount
../go/pkg/mod/github.com/moby/sys/mount@v0.2.0/mounter_bsd.go:9:10: fatal error: 'sys/_iovec.h' file not found
#include <sys/_iovec.h>
         ^~~~~~~~~~~~~~
1 error generated.

and

go vet $(go list ./... | grep -v ./plugins/parsers/influx)
# github.com/vmware/govmomi/toolbox/hgfs
../go/pkg/mod/github.com/vmware/govmomi@v0.29.0/toolbox/hgfs/server.go:323:4: a.sysStat undefined (type *AttrV2 has no field or method sysStat)

and

go vet $(go list ./... | grep -v ./plugins/parsers/influx)
# github.com/goburrow/serial
../go/pkg/mod/github.com/goburrow/serial@v0.1.0/serial_bsd.go:30:18: undefined: syscall.B460800
../go/pkg/mod/github.com/goburrow/serial@v0.1.0/serial_bsd.go:78:45: fds.X__fds_bits undefined (type *syscall.FdSet has no field or method X__fds_bits)
../go/pkg/mod/github.com/goburrow/serial@v0.1.0/serial_bsd.go:79:46: fds.X__fds_bits undefined (type *syscall.FdSet has no field or method X__fds_bits)
../go/pkg/mod/github.com/goburrow/serial@v0.1.0/serial_bsd.go:86:6: fds.X__fds_bits undefined (type *syscall.FdSet has no field or method X__fds_bits)
../go/pkg/mod/github.com/goburrow/serial@v0.1.0/serial_bsd.go:92:13: fds.X__fds_bits undefined (type *syscall.FdSet has no field or method X__fds_bits)
../go/pkg/mod/github.com/goburrow/serial@v0.1.0/termios_bsd.go:10:19: cannot use speed (variable of type uint32) as type int32 in assignment
../go/pkg/mod/github.com/goburrow/serial@v0.1.0/termios_bsd.go:14:19: cannot use speed (variable of type uint32) as type int32 in assignment
# github.com/vmware/govmomi/toolbox/hgfs
../go/pkg/mod/github.com/vmware/govmomi@v0.29.0/toolbox/hgfs/server.go:323:4: a.sysStat undefined (type *AttrV2 has no field or method sysStat)

[telegraf-tiger]

Download PR build artifacts for linux_amd64.tar.gz, darwin_amd64.tar.gz, and windows_amd64.zip.
Downloads for additional architectures and packages are available below.

☺️ This pull request doesn't significantly change the Telegraf binary size (less than 1%)

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Artifact URLs

DEB	RPM	TAR GZ	ZIP
amd64.deb	aarch64.rpm	darwin_amd64.tar.gz	windows_amd64.zip
arm64.deb	armel.rpm	darwin_arm64.tar.gz	windows_i386.zip
armel.deb	armv6hl.rpm	freebsd_amd64.tar.gz
armhf.deb	i386.rpm	freebsd_armv7.tar.gz
i386.deb	ppc64le.rpm	freebsd_i386.tar.gz
mips.deb	riscv64.rpm	linux_amd64.tar.gz
mipsel.deb	s390x.rpm	linux_arm64.tar.gz
ppc64el.deb	x86_64.rpm	linux_armel.tar.gz
riscv64.deb		linux_armhf.tar.gz
s390x.deb		linux_i386.tar.gz
		linux_mips.tar.gz
		linux_mipsel.tar.gz
		linux_ppc64le.tar.gz
		linux_riscv64.tar.gz
		linux_s390x.tar.gz
		static_linux_amd64.tar.gz