chore(deps): update terraform googlecloudplatform/sql-db/google to ~> 20.2.0

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
GoogleCloudPlatform/sql-db/google (source)	module	minor	~> 20.0.0 -> ~> 20.2.0

---

Release Notes

terraform-google-modules/terraform-google-sql-db (GoogleCloudPlatform/sql-db/google)

v20.2.0

Compare Source

Features

• Add Point in time recovery flag for mysql DB (#​607) (b9a6ada)

Bug Fixes

• mssql - make instance_server_ca_cert output sensitive (#​609) (163a89c)

v20.1.0

Compare Source

Features

• Add support for email based alerting (#​591) (af8ec91)
• Add support to use existing notification channels for alerts (#​593) (1c18d78)
• Follow least privilege principal for backup service account (#​597) (0f18fd7)

Bug Fixes

• disable random_pass when default user off (#​602) (98c7f8c)
• Relax assignment of backup_configuration when operating as a replica (#​589) (19daff8)

---

Configuration

📅 Schedule: Branch creation - "before 4am on Monday" (UTC), Automerge - At any time (no schedule defined).

🚦 Automerge: Enabled.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

---

• If you want to rebase/retry this PR, check this box

---

This PR was generated by Mend Renovate. View the repository job log.

[dpebot]

/gcbrun

[dpebot]

/gcbrun