terraform: Remove line that is suppressing output being shown (#66322)

* remove the line that is suppressing the output being shown when running
terraform from ansible
* Address #56934 and #57044
* added changelog for bug fix for missing terraform output

Co-authored-by: Adam <adam.lemanski@gmail.com>

changelogs/fragments/66322-moved_line_causing_terraform_output_suppression.yml

@@ -0,0 +1,3 @@
+---
+bugfixes:
+  - terraform - reset out and err before plan creation (https://github.com/ansible/ansible/issues/64369)

lib/ansible/modules/cloud/misc/terraform.py

@@ -347,6 +347,8 @@ def main():
     # we aren't sure if this plan will result in changes, so assume yes
     needs_application, changed = True, False
 
+    out, err = '', ''
+
     if state == 'absent':
         command.extend(variables_args)
     elif state == 'present' and plan_file:
@@ -359,7 +361,6 @@ def main():
                                                                      module.params.get('targets'), state, plan_file)
         command.append(plan_file)
 
-    out, err = '', ''
     if needs_application and not module.check_mode and not state == 'planned':
         rc, out, err = module.run_command(command, cwd=project_path)
         # checks out to decide if changes were made during execution