Allow PatrickRice to automatically trigger MR pipeline with approval

What does this MR do and why?

Describe in detail what your merge request does and why.

As requested in #1161 (comment 1235533761) we will allow PatrickRice, who's a community maitainer for https://gitlab.com/gitlab-org/terraform-provider-gitlab, to automatically trigger MR pipelines with his approval.

closes #1161 (closed)

Expected impact & dry-runs

These are strongly recommended to assist reviewers and reduce the time to merge your change.

See https://gitlab.com/gitlab-org/quality/triage-ops/-/tree/master/doc/scheduled#testing-with-a-dry-run on how to perform dry-runs.

Action items

• (If applicable) Add documentation to the handbook pages for Triage Operations =>
• (If applicable) Identify the affected groups and how to communicate to them:
  • /cc @person_or_group =>
  • Relevant Slack channels =>
  • Engineering week-in-review