RosterPage: Remove contact deletion action

Co-authored-by: Robert Maerkisch <zatroxde@protonmail.ch>
10 jobs for profile-page in 30 minutes and 24 seconds (queued for 10 seconds)
latest
Status Job ID Name Coverage
  Test
passed #13594
clazy

00:01:15

passed #13595
qmllint

00:00:17

 
  Build
passed #13599
archlinux

00:01:05

passed #13598
debian-sid

00:00:53

passed #13597
neon-bionic

00:01:00

passed #13596
ubuntu-trusty

00:00:59

 
  Deploy
passed #13602
allowed to fail
android

00:07:49

passed #13600
allowed to fail
linux-appimage

00:06:27

passed #13603
allowed to fail
mac-osxcross

00:05:06

passed #13601
allowed to fail
windows-mxe

00:05:29