fix: install prerequisite packages for sanitytest script

tasks/install_test_scripts.yml

 ---
 ### INSTALL TEST SCRIPTS ###
+
+- name: install prerequisites
+  apt:
+    name: [
+      'libdata-printer-perl',
+      'libdatetime-format-http-perl',
+    ]
+    state: latest
+
 - name: deploy wrapper script for exit strategy
   template:
     src: "{{ item }}.j2"