ttcn3-slave: Install sudo

The sudo tool is required by the ansible 'become_user' used later in ttcn3-slave.yml

TASK [osmocom-jenkins-slave : ensure jenkins folder exists] *******************************************
fatal: [lx2-raspbian11build-ansible]: FAILED! => {
    "changed": false,
    "rc": 127
}

MODULE_STDOUT:
/bin/sh: 1: sudo: not found

Related: OS#5873
Change-Id: I2d50ef2dee8e060ff4f84810f2bba62d4801d638
---
M ansible/roles/osmocom-jenkins-slave/tasks/ttcn3-slave.yml
1 file changed, 22 insertions(+), 0 deletions(-)

diff --git a/ansible/roles/osmocom-jenkins-slave/tasks/ttcn3-slave.yml b/ansible/roles/osmocom-jenkins-slave/tasks/ttcn3-slave.yml
index bae3d77..4237073 100644
--- a/ansible/roles/osmocom-jenkins-slave/tasks/ttcn3-slave.yml
+++ b/ansible/roles/osmocom-jenkins-slave/tasks/ttcn3-slave.yml
@@ -3,6 +3,7 @@
   apt:
     name:
       - netcat-openbsd
+      - sudo
     cache_valid_time: 3600
     update_cache: yes
     install_recommends: no

