Fixing an issue with the code that deploys jq

The previous method was failing as the playbook folder only existed on the Ansible Controller. 
Also, with the new code, jq is only installed when it's missing.

playbooks/pre-install-playbook/roles/viya-ark.preinstall/tasks/pre.required_packages_config.yml

@@ -133,28 +133,36 @@
   ## Install jq-1.5 utility for VI
   - block:
 
-    - name: "Download jq-1.5 utility"
-      get_url:
-        url: "{{jq_url}}"
-        dest: "{{playbook_dir}}/jq"
-        mode: a+x
-
-    - name: "Check for downloaded content, {{playbook_dir}}/jq file" 
-      stat:
-         path: "{{playbook_dir}}/jq"
-      register: jq_util_file
-
-    - name: "Copy jq utility to /usr/bin"
-      copy:
-        src: "{{playbook_dir}}/jq"
-        dest: /usr/bin/jq
-        mode: a+x
-      when: jq_util_file.stat.exists
-
-    - name: "Delete pre-copied jq utility from {{playbook_dir}}/jq"
-      file:
-        path: "{{playbook_dir}}/jq"
-        state: absent
+    - name: Determine if jq is available
+      changed_when: false
+      check_mode: no
+      ignore_errors: yes
+      shell: which jq
+      register: which_jq
+
+    # - debug: var=which_jq
+    ## Block start (if jq can't be found)
+
+    - block:
+      - name: Confirm that /usr/bin/jq does not exist
+        stat:
+          path: "/usr/bin/jq"
+        register: usr_bin_jq
+
+      - name: Display whether /usr/bin/jq exists or not
+        debug: var=usr_bin_jq
+
+      - name: "If jq is not found in /usr/bin, download jq-1.5 utility into it"
+        get_url:
+          url: "{{jq_url}}"
+          dest: "/usr/bin/jq"
+          mode: 0755
+          owner: root
+          group: root
+        when: usr_bin_jq.stat.exists == false
+
+      ## block end (if jq can't be found)
+      when: which_jq.rc != 0
 
     tags:
       - jq