license: relicense "libnm-core/nm-vpn-dbus-interface.h" under LGPL-2.1+

>>>

  H0=a3e75f32
  commit_has_file() {
      git ls-tree -r "$1" | grep -q "\\s$2"\$
  }
  print_commit_authors() {
      git --no-pager log --full-history --follow --no-merges --pretty='format:<%ae>' $H0 -- "$1" | sort | uniq
  }
  print_blame_authors() {
      local LAST_H

      if commit_has_file $H0 "$1"; then
          LAST_H=$H0
      else
          LAST_H="$(git log --full-history --no-merges -n1 --pretty='format:%H' $H0 -- "$1")"^1
      fi
      git blame --no-progress -C -C -C20 -M -M10 -e "$LAST_H" -- "$1" | sed 's/.*\(<[^>]\+@[^>]\+>\).*/\1/' | sort | uniq
  }
  print_grep() {
      git --no-pager log -p --full-history --follow $H0 -- "$1" | grep -i '[a-z0-9]@\|author\|copyright' | sort | uniq
  }
  prefix() {
      sed "s/^/>>>$1 /"
  }
  collect_all() {
      for F; do
         print_commit_authors "$F" | prefix 1
         echo
         print_blame_authors "$F" | prefix 2
         echo
         print_grep "$F" | prefix 3
      done |
      sort |
      uniq |
      sed 's/@/(at)/'
  }

  collect_all \
      include/NetworkManagerVPN.h \
      libnm-core/NetworkManagerVPN.h \
      libnm-core/nm-vpn-dbus-interface.h \
      libnm-util/NetworkManagerVPN.h \
      ;

<<<

gives:

>>>1 <atulhjp(at)gmail.com>
>>>1 <bgalvani(at)redhat.com>
>>>1 <danw(at)gnome.org>
>>>1 <dcbw(at)redhat.com>
>>>1 <evan(at)ebroder.net>
>>>1 <jklimes(at)redhat.com>
>>>1 <lkundrak(at)v3.sk>
>>>1 <tambet(at)gmail.com>
>>>1 <thaller(at)redhat.com>
>>>1 <warp(at)aehallh.com>
>>>2 <atulhjp(at)gmail.com>
>>>2 <blueowl(at)centrum.cz>
>>>2 <danw(at)redhat.com>
>>>2 <dcbw(at)redhat.com>
>>>2 <evan(at)ebroder.net>
>>>2 <lkundrak(at)v3.sk>
>>>2 <tambet(at)gmail.com>
>>>2 <thaller(at)redhat.com>
>>>2 <warp(at)aehallh.com>
>>>3 [...] Red Hat, Inc.
22 jobs for th/fix-lgpl-license-violations in 26 minutes and 10 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Test
passed #5091958
checkpatch

00:02:15

manual #5091966
allowed to fail manual
t_centos:7.5.1804
manual #5091967
allowed to fail manual
t_centos:7.6.1810
manual #5091968
allowed to fail manual
t_centos:7.7.1908
manual #5091969
allowed to fail manual
t_centos:7.8.2003
manual #5091970
allowed to fail manual
t_centos:8.1.1911
manual #5091976
allowed to fail manual
t_debian:10
manual #5091975
allowed to fail manual
t_debian:9
manual #5091978
allowed to fail manual
t_debian:sid
manual #5091977
allowed to fail manual
t_debian:testing
manual #5091959
allowed to fail manual
t_fedora:28
manual #5091960
allowed to fail manual
t_fedora:29
manual #5091961
allowed to fail manual
t_fedora:30
manual #5091962
allowed to fail manual
t_fedora:31
passed #5091963
t_fedora:32

00:26:10

manual #5091964
allowed to fail manual
t_fedora:33
manual #5091965
allowed to fail manual
t_fedora:rawhide
manual #5091971
allowed to fail manual
t_ubuntu:16.04
manual #5091972
allowed to fail manual
t_ubuntu:18.04
manual #5091974
allowed to fail manual
t_ubuntu:devel
manual #5091973
allowed to fail manual
t_ubuntu:rolling
 
  External
canceled https://desktopqe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/beaker-NetworkManager-gitlab-trigger-code-upstream/1889/

01:16:18