ansible: install jq on jenkins-workspace (#3397)

The new upload method for Coverity requires parsing a JSON response
from the new Coverity API.

Refs: #3343

Author: richardlau

ansible/roles/jenkins-workspace/tasks/main.yml

@@ -155,3 +155,9 @@
     executable: pip3
     state: latest
 
+# Required to submit builds to Coverity.
+- name: Install jq
+  ansible.builtin.package:
+    name: jq
+    state: latest
+    update_cache: yes