Bug#952412: Please provide mount.nfs4 and umount.nfs4 without requiring rpcbind and similar

[Josh Triplett <josh@joshtriplett.org>]

Package: nfs-common
Version: 1:1.3.4-2.5
Severity: normal

NFSv4 no longer requires rpcbind or any of the other associated
services; it works with only a single TCP port (2049). I'd like to be
able to mount NFSv4 filesystems (which requires mount.nfs4 and
umount.nfs4) without having to install rpcbind or any other system
services that nfs-common provides or pulls in.

-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)

Kernel: Linux 5.4.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages nfs-common depends on:
ii  adduser             3.118
pn  keyutils            <none>
ii  libc6               2.29-10
ii  libcap2             1:2.32-1
ii  libcom-err2         1.45.5-2
ii  libdevmapper1.02.1  2:1.02.167-1
ii  libevent-2.1-7      2.1.11-stable-1
ii  libgssapi-krb5-2    1.17-6
ii  libkeyutils1        1.6.1-2
ii  libkrb5-3           1.17-6
ii  libmount1           2.34-0.1
pn  libnfsidmap2        <none>
pn  libtirpc3           <none>
ii  libwrap0            7.6.q-30
ii  lsb-base            11.1.0
pn  rpcbind             <none>
ii  ucf                 3.0038+nmu1

Versions of packages nfs-common recommends:
ii  python  2.7.17-2

Versions of packages nfs-common suggests:
pn  open-iscsi  <none>
pn  watchdog    <none>