feat: add tags to aws_backup_plan table

[pdecat]

Integration test logs

Logs

Add passing integration test logs here

Example query results

Results

> SELECT
  name,
  region,
  tags
FROM aws_backup_plan
WHERE
  name LIKE '%pdecat%'

+-----------------------+-----------+-------------------+
| name                  | region    | tags              |
+-----------------------+-----------+-------------------+
| test-pdecat-plan-tags | eu-west-3 | {"test":"pdecat"} |
+-----------------------+-----------+-------------------+

[pdecat]

This type was incorrect, copied/pasted from above function.