[pgadmin-org/pgadmin4] faab0c: Configure dependabot for pgAdmin.

[Dave Page]

  Branch: refs/heads/master
  Home:   https://github.com/pgadmin-org/pgadmin4
  Commit: faab0c3896b32d99b01af28bb0d0e6ed5b81a56a
      
https://github.com/pgadmin-org/pgadmin4/commit/faab0c3896b32d99b01af28bb0d0e6ed5b81a56a
  Author: Dave Page <dp...@pgadmin.org>
  Date:   2023-03-23 (Thu, 23 Mar 2023)

  Changed paths:
    A .github/dependabot.yml

  Log Message:
  -----------
  Configure dependabot for pgAdmin.